Home / 42,456.80-58,585.73-24,549.09

Finding the Fourth Proportional to 42,456.80, 58,585.73 and 24,549.09

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Solution

The fourth proportional to 42,456.80, 58,585.73 and 24,549.09 is: 33,875.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,456.80 : 58,585.73 = 24,549.09 : x
  2. Step 2: Convert to fraction form
    42,456.80/58,585.73 = 24,549.09/x
  3. Step 3: Cross multiply
    42,456.80x = 58,585.73 × 24,549.09
  4. Step 4: Simplify right side
    42,456.80x = 1,438,226,235.74
  5. Step 5: Solve for x
    x = 1,438,226,235.74/42,456.80
  6. Step 6: Final answer
    x = 33,875.05

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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.