Home / 29,265.24-43,895.84-9,543.36

Finding the Fourth Proportional to 29,265.24, 43,895.84 and 9,543.36

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Solution

The fourth proportional to 29,265.24, 43,895.84 and 9,543.36 is: 14,314.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,265.24 : 43,895.84 = 9,543.36 : x
  2. Step 2: Convert to fraction form
    29,265.24/43,895.84 = 9,543.36/x
  3. Step 3: Cross multiply
    29,265.24x = 43,895.84 × 9,543.36
  4. Step 4: Simplify right side
    29,265.24x = 418,913,803.62
  5. Step 5: Solve for x
    x = 418,913,803.62/29,265.24
  6. Step 6: Final answer
    x = 14,314.38

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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.