Home / 44,701.13-67,110.33-29,975.96

Finding the Fourth Proportional to 44,701.13, 67,110.33 and 29,975.96

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Solution

The fourth proportional to 44,701.13, 67,110.33 and 29,975.96 is: 45,003.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,701.13 : 67,110.33 = 29,975.96 : x
  2. Step 2: Convert to fraction form
    44,701.13/67,110.33 = 29,975.96/x
  3. Step 3: Cross multiply
    44,701.13x = 67,110.33 × 29,975.96
  4. Step 4: Simplify right side
    44,701.13x = 2,011,696,847.85
  5. Step 5: Solve for x
    x = 2,011,696,847.85/44,701.13
  6. Step 6: Final answer
    x = 45,003.26

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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.