Home / 16,203.04-24,304.56-5,809.12

Finding the Fourth Proportional to 16,203.04, 24,304.56 and 5,809.12

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Solution

The fourth proportional to 16,203.04, 24,304.56 and 5,809.12 is: 8,713.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,203.04 : 24,304.56 = 5,809.12 : x
  2. Step 2: Convert to fraction form
    16,203.04/24,304.56 = 5,809.12/x
  3. Step 3: Cross multiply
    16,203.04x = 24,304.56 × 5,809.12
  4. Step 4: Simplify right side
    16,203.04x = 141,188,105.59
  5. Step 5: Solve for x
    x = 141,188,105.59/16,203.04
  6. Step 6: Final answer
    x = 8,713.68

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.