Home / 44,996.08-67,494.12-13,406.62

Finding the Fourth Proportional to 44,996.08, 67,494.12 and 13,406.62

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Solution

The fourth proportional to 44,996.08, 67,494.12 and 13,406.62 is: 20,109.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,996.08 : 67,494.12 = 13,406.62 : x
  2. Step 2: Convert to fraction form
    44,996.08/67,494.12 = 13,406.62/x
  3. Step 3: Cross multiply
    44,996.08x = 67,494.12 × 13,406.62
  4. Step 4: Simplify right side
    44,996.08x = 904,868,019.07
  5. Step 5: Solve for x
    x = 904,868,019.07/44,996.08
  6. Step 6: Final answer
    x = 20,109.93

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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.