Home / 337,561.92-465,881.76-203,400

Finding the Fourth Proportional to 337,561.92, 465,881.76 and 203,400

Calculator

Solution

The fourth proportional to 337,561.92, 465,881.76 and 203,400 is: 280,719.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,561.92 : 465,881.76 = 203,400 : x
  2. Step 2: Convert to fraction form
    337,561.92/465,881.76 = 203,400/x
  3. Step 3: Cross multiply
    337,561.92x = 465,881.76 × 203,400
  4. Step 4: Simplify right side
    337,561.92x = 94,760,349,984
  5. Step 5: Solve for x
    x = 94,760,349,984/337,561.92
  6. Step 6: Final answer
    x = 280,719.90

Related Problems

Find fourth proportional to 168,780.96, 232,940.88 and 101,700
Half scale
Find fourth proportional to 675,123.84, 931,763.52 and 406,800
Double scale
Find fourth proportional to 337,562.92, 465,883.14 and 203,401
Similar ratio
Find fourth proportional to 506,342.88, 698,822.64 and 305,100
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.