Home / 29,545.68-44,318.54-8,769

Finding the Fourth Proportional to 29,545.68, 44,318.54 and 8,769

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Solution

The fourth proportional to 29,545.68, 44,318.54 and 8,769 is: 13,153.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,545.68 : 44,318.54 = 8,769 : x
  2. Step 2: Convert to fraction form
    29,545.68/44,318.54 = 8,769/x
  3. Step 3: Cross multiply
    29,545.68x = 44,318.54 × 8,769
  4. Step 4: Simplify right side
    29,545.68x = 388,629,277.26
  5. Step 5: Solve for x
    x = 388,629,277.26/29,545.68
  6. Step 6: Final answer
    x = 13,153.51

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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.