Home / 97,627.82-146,309.25-44,253.14

Finding the Fourth Proportional to 97,627.82, 146,309.25 and 44,253.14

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Solution

The fourth proportional to 97,627.82, 146,309.25 and 44,253.14 is: 66,319.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,627.82 : 146,309.25 = 44,253.14 : x
  2. Step 2: Convert to fraction form
    97,627.82/146,309.25 = 44,253.14/x
  3. Step 3: Cross multiply
    97,627.82x = 146,309.25 × 44,253.14
  4. Step 4: Simplify right side
    97,627.82x = 6,474,643,723.55
  5. Step 5: Solve for x
    x = 6,474,643,723.55/97,627.82
  6. Step 6: Final answer
    x = 66,319.66

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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.