Home / 44,934.59-67,412.27-13,343.96

Finding the Fourth Proportional to 44,934.59, 67,412.27 and 13,343.96

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Solution

The fourth proportional to 44,934.59, 67,412.27 and 13,343.96 is: 20,019.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,934.59 : 67,412.27 = 13,343.96 : x
  2. Step 2: Convert to fraction form
    44,934.59/67,412.27 = 13,343.96/x
  3. Step 3: Cross multiply
    44,934.59x = 67,412.27 × 13,343.96
  4. Step 4: Simplify right side
    44,934.59x = 899,546,836.28
  5. Step 5: Solve for x
    x = 899,546,836.28/44,934.59
  6. Step 6: Final answer
    x = 20,019.03

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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.