Home / 42,394.77-58,502.13-24,486.87

Finding the Fourth Proportional to 42,394.77, 58,502.13 and 24,486.87

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Solution

The fourth proportional to 42,394.77, 58,502.13 and 24,486.87 is: 33,790.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,394.77 : 58,502.13 = 24,486.87 : x
  2. Step 2: Convert to fraction form
    42,394.77/58,502.13 = 24,486.87/x
  3. Step 3: Cross multiply
    42,394.77x = 58,502.13 × 24,486.87
  4. Step 4: Simplify right side
    42,394.77x = 1,432,534,052.03
  5. Step 5: Solve for x
    x = 1,432,534,052.03/42,394.77
  6. Step 6: Final answer
    x = 33,790.35

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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.