Home / 43,253.76-59,691.68-25,103.10

Finding the Fourth Proportional to 43,253.76, 59,691.68 and 25,103.10

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Solution

The fourth proportional to 43,253.76, 59,691.68 and 25,103.10 is: 34,643.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253.76 : 59,691.68 = 25,103.10 : x
  2. Step 2: Convert to fraction form
    43,253.76/59,691.68 = 25,103.10/x
  3. Step 3: Cross multiply
    43,253.76x = 59,691.68 × 25,103.10
  4. Step 4: Simplify right side
    43,253.76x = 1,498,446,212.21
  5. Step 5: Solve for x
    x = 1,498,446,212.21/43,253.76
  6. Step 6: Final answer
    x = 34,643.14

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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.