Home / 94,035.08-129,770.52-51,593.48

Finding the Fourth Proportional to 94,035.08, 129,770.52 and 51,593.48

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Solution

The fourth proportional to 94,035.08, 129,770.52 and 51,593.48 is: 71,200.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,035.08 : 129,770.52 = 51,593.48 : x
  2. Step 2: Convert to fraction form
    94,035.08/129,770.52 = 51,593.48/x
  3. Step 3: Cross multiply
    94,035.08x = 129,770.52 × 51,593.48
  4. Step 4: Simplify right side
    94,035.08x = 6,695,312,728.21
  5. Step 5: Solve for x
    x = 6,695,312,728.21/94,035.08
  6. Step 6: Final answer
    x = 71,200.16

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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.