Home / 16,479.28-24,713.80-5,947.95

Finding the Fourth Proportional to 16,479.28, 24,713.80 and 5,947.95

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Solution

The fourth proportional to 16,479.28, 24,713.80 and 5,947.95 is: 8,920.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,479.28 : 24,713.80 = 5,947.95 : x
  2. Step 2: Convert to fraction form
    16,479.28/24,713.80 = 5,947.95/x
  3. Step 3: Cross multiply
    16,479.28x = 24,713.80 × 5,947.95
  4. Step 4: Simplify right side
    16,479.28x = 146,996,446.71
  5. Step 5: Solve for x
    x = 146,996,446.71/16,479.28
  6. Step 6: Final answer
    x = 8,920.08

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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.