Home / 71,350.46-98,473.26-41,135.22

Finding the Fourth Proportional to 71,350.46, 98,473.26 and 41,135.22

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Solution

The fourth proportional to 71,350.46, 98,473.26 and 41,135.22 is: 56,772.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,350.46 : 98,473.26 = 41,135.22 : x
  2. Step 2: Convert to fraction form
    71,350.46/98,473.26 = 41,135.22/x
  3. Step 3: Cross multiply
    71,350.46x = 98,473.26 × 41,135.22
  4. Step 4: Simplify right side
    71,350.46x = 4,050,719,214.22
  5. Step 5: Solve for x
    x = 4,050,719,214.22/71,350.46
  6. Step 6: Final answer
    x = 56,772.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.