Home / 29,909.23-44,872.61-8,849.81

Finding the Fourth Proportional to 29,909.23, 44,872.61 and 8,849.81

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Solution

The fourth proportional to 29,909.23, 44,872.61 and 8,849.81 is: 13,277.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,909.23 : 44,872.61 = 8,849.81 : x
  2. Step 2: Convert to fraction form
    29,909.23/44,872.61 = 8,849.81/x
  3. Step 3: Cross multiply
    29,909.23x = 44,872.61 × 8,849.81
  4. Step 4: Simplify right side
    29,909.23x = 397,114,140.64
  5. Step 5: Solve for x
    x = 397,114,140.64/29,909.23
  6. Step 6: Final answer
    x = 13,277.31

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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.