Home / 16,258.91-24,250.98-15,766.70

Finding the Fourth Proportional to 16,258.91, 24,250.98 and 15,766.70

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Solution

The fourth proportional to 16,258.91, 24,250.98 and 15,766.70 is: 23,516.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,258.91 : 24,250.98 = 15,766.70 : x
  2. Step 2: Convert to fraction form
    16,258.91/24,250.98 = 15,766.70/x
  3. Step 3: Cross multiply
    16,258.91x = 24,250.98 × 15,766.70
  4. Step 4: Simplify right side
    16,258.91x = 382,357,864.24
  5. Step 5: Solve for x
    x = 382,357,864.24/16,258.91
  6. Step 6: Final answer
    x = 23,516.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.