Home / 94,004.22-129,723.58-51,562.38

Finding the Fourth Proportional to 94,004.22, 129,723.58 and 51,562.38

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Solution

The fourth proportional to 94,004.22, 129,723.58 and 51,562.38 is: 71,154.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,004.22 : 129,723.58 = 51,562.38 : x
  2. Step 2: Convert to fraction form
    94,004.22/129,723.58 = 51,562.38/x
  3. Step 3: Cross multiply
    94,004.22x = 129,723.58 × 51,562.38
  4. Step 4: Simplify right side
    94,004.22x = 6,688,856,526.92
  5. Step 5: Solve for x
    x = 6,688,856,526.92/94,004.22
  6. Step 6: Final answer
    x = 71,154.85

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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.