Home / 16,545.60-22,834.08-10,260

Finding the Fourth Proportional to 16,545.60, 22,834.08 and 10,260

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Solution

The fourth proportional to 16,545.60, 22,834.08 and 10,260 is: 14,159.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,545.60 : 22,834.08 = 10,260 : x
  2. Step 2: Convert to fraction form
    16,545.60/22,834.08 = 10,260/x
  3. Step 3: Cross multiply
    16,545.60x = 22,834.08 × 10,260
  4. Step 4: Simplify right side
    16,545.60x = 234,277,660.80
  5. Step 5: Solve for x
    x = 234,277,660.80/16,545.60
  6. Step 6: Final answer
    x = 14,159.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.