Home / 97,275.43-134,217.25-59,034.08

Finding the Fourth Proportional to 97,275.43, 134,217.25 and 59,034.08

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Solution

The fourth proportional to 97,275.43, 134,217.25 and 59,034.08 is: 81,453.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,275.43 : 134,217.25 = 59,034.08 : x
  2. Step 2: Convert to fraction form
    97,275.43/134,217.25 = 59,034.08/x
  3. Step 3: Cross multiply
    97,275.43x = 134,217.25 × 59,034.08
  4. Step 4: Simplify right side
    97,275.43x = 7,923,391,202.79
  5. Step 5: Solve for x
    x = 7,923,391,202.79/97,275.43
  6. Step 6: Final answer
    x = 81,453.16

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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.