Home / 272,188-583,724

Finding the Third Proportional to 272,188 and 583,724

Calculator

Solution

The third proportional to 272,188 and 583,724 is: 1,251,832.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,188 : 583,724 = 583,724 : x
  2. Step 2: Convert to fraction form
    272,188/583,724 = 583,724/x
  3. Step 3: Cross multiply
    272,188x = 583,724 × 583,724
  4. Step 4: Simplify right side
    272,188x = 340,733,708,176
  5. Step 5: Solve for x
    x = 340,733,708,176/272,188
  6. Step 6: Final answer
    x = 1,251,832.22

Related Problems

Find third proportional to 136,094 and 291,862
Half scale
Find third proportional to 544,376 and 1,167,448
Double scale
Find third proportional to 272,190 and 583,728
Similar ratio
Find third proportional to 408,282 and 875,586
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.