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Finding the Fourth Proportional to 22,360.96, 33,545.64 and 10,675

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Solution

The fourth proportional to 22,360.96, 33,545.64 and 10,675 is: 16,014.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,360.96 : 33,545.64 = 10,675 : x
  2. Step 2: Convert to fraction form
    22,360.96/33,545.64 = 10,675/x
  3. Step 3: Cross multiply
    22,360.96x = 33,545.64 × 10,675
  4. Step 4: Simplify right side
    22,360.96x = 358,099,707
  5. Step 5: Solve for x
    x = 358,099,707/22,360.96
  6. Step 6: Final answer
    x = 16,014.51

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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.