Home / 44,723.43-67,085.48-13,134.04

Finding the Fourth Proportional to 44,723.43, 67,085.48 and 13,134.04

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Solution

The fourth proportional to 44,723.43, 67,085.48 and 13,134.04 is: 19,701.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,723.43 : 67,085.48 = 13,134.04 : x
  2. Step 2: Convert to fraction form
    44,723.43/67,085.48 = 13,134.04/x
  3. Step 3: Cross multiply
    44,723.43x = 67,085.48 × 13,134.04
  4. Step 4: Simplify right side
    44,723.43x = 881,103,242.86
  5. Step 5: Solve for x
    x = 881,103,242.86/44,723.43
  6. Step 6: Final answer
    x = 19,701.16

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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.