Home / 44,834.29-67,235.72-13,235.92

Finding the Fourth Proportional to 44,834.29, 67,235.72 and 13,235.92

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Solution

The fourth proportional to 44,834.29, 67,235.72 and 13,235.92 is: 19,849.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,834.29 : 67,235.72 = 13,235.92 : x
  2. Step 2: Convert to fraction form
    44,834.29/67,235.72 = 13,235.92/x
  3. Step 3: Cross multiply
    44,834.29x = 67,235.72 × 13,235.92
  4. Step 4: Simplify right side
    44,834.29x = 889,926,376.79
  5. Step 5: Solve for x
    x = 889,926,376.79/44,834.29
  6. Step 6: Final answer
    x = 19,849.24

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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.