Home / 417,208.32-625,812.48-167,832

Finding the Fourth Proportional to 417,208.32, 625,812.48 and 167,832

Calculator

Solution

The fourth proportional to 417,208.32, 625,812.48 and 167,832 is: 251,748

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,208.32 : 625,812.48 = 167,832 : x
  2. Step 2: Convert to fraction form
    417,208.32/625,812.48 = 167,832/x
  3. Step 3: Cross multiply
    417,208.32x = 625,812.48 × 167,832
  4. Step 4: Simplify right side
    417,208.32x = 105,031,360,143.36
  5. Step 5: Solve for x
    x = 105,031,360,143.36/417,208.32
  6. Step 6: Final answer
    x = 251,748

Related Problems

Find fourth proportional to 208,604.16, 312,906.24 and 83,916
Half scale
Find fourth proportional to 834,416.64, 1,251,624.96 and 335,664
Double scale
Find fourth proportional to 417,209.32, 625,813.98 and 167,833
Similar ratio
Find fourth proportional to 625,812.48, 938,718.72 and 251,748
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.