Home / 42,551.48-58,712.14-24,645.42

Finding the Fourth Proportional to 42,551.48, 58,712.14 and 24,645.42

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Solution

The fourth proportional to 42,551.48, 58,712.14 and 24,645.42 is: 34,005.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,551.48 : 58,712.14 = 24,645.42 : x
  2. Step 2: Convert to fraction form
    42,551.48/58,712.14 = 24,645.42/x
  3. Step 3: Cross multiply
    42,551.48x = 58,712.14 × 24,645.42
  4. Step 4: Simplify right side
    42,551.48x = 1,446,985,287.79
  5. Step 5: Solve for x
    x = 1,446,985,287.79/42,551.48
  6. Step 6: Final answer
    x = 34,005.52

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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.