Home / 16,737.30-25,117.29-8,951.58

Finding the Fourth Proportional to 16,737.30, 25,117.29 and 8,951.58

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Solution

The fourth proportional to 16,737.30, 25,117.29 and 8,951.58 is: 13,433.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,737.30 : 25,117.29 = 8,951.58 : x
  2. Step 2: Convert to fraction form
    16,737.30/25,117.29 = 8,951.58/x
  3. Step 3: Cross multiply
    16,737.30x = 25,117.29 × 8,951.58
  4. Step 4: Simplify right side
    16,737.30x = 224,839,430.82
  5. Step 5: Solve for x
    x = 224,839,430.82/16,737.30
  6. Step 6: Final answer
    x = 13,433.43

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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.