Home / 94,542.62-130,468.55-52,101.14

Finding the Fourth Proportional to 94,542.62, 130,468.55 and 52,101.14

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Solution

The fourth proportional to 94,542.62, 130,468.55 and 52,101.14 is: 71,899.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,542.62 : 130,468.55 = 52,101.14 : x
  2. Step 2: Convert to fraction form
    94,542.62/130,468.55 = 52,101.14/x
  3. Step 3: Cross multiply
    94,542.62x = 130,468.55 × 52,101.14
  4. Step 4: Simplify right side
    94,542.62x = 6,797,559,276.30
  5. Step 5: Solve for x
    x = 6,797,559,276.30/94,542.62
  6. Step 6: Final answer
    x = 71,899.42

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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.