Home / 24,116.64-36,243.36-14,257.68

Finding the Fourth Proportional to 24,116.64, 36,243.36 and 14,257.68

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Solution

The fourth proportional to 24,116.64, 36,243.36 and 14,257.68 is: 21,426.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,116.64 : 36,243.36 = 14,257.68 : x
  2. Step 2: Convert to fraction form
    24,116.64/36,243.36 = 14,257.68/x
  3. Step 3: Cross multiply
    24,116.64x = 36,243.36 × 14,257.68
  4. Step 4: Simplify right side
    24,116.64x = 516,746,229.00
  5. Step 5: Solve for x
    x = 516,746,229.00/24,116.64
  6. Step 6: Final answer
    x = 21,426.96

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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.