Home / 16,472.28-24,711.53-6,612.33

Finding the Fourth Proportional to 16,472.28, 24,711.53 and 6,612.33

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Solution

The fourth proportional to 16,472.28, 24,711.53 and 6,612.33 is: 9,919.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,472.28 : 24,711.53 = 6,612.33 : x
  2. Step 2: Convert to fraction form
    16,472.28/24,711.53 = 6,612.33/x
  3. Step 3: Cross multiply
    16,472.28x = 24,711.53 × 6,612.33
  4. Step 4: Simplify right side
    16,472.28x = 163,400,758.10
  5. Step 5: Solve for x
    x = 163,400,758.10/16,472.28
  6. Step 6: Final answer
    x = 9,919.74

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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.