Home / 97,265.39-134,227.26-54,823.92

Finding the Fourth Proportional to 97,265.39, 134,227.26 and 54,823.92

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Solution

The fourth proportional to 97,265.39, 134,227.26 and 54,823.92 is: 75,657.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,265.39 : 134,227.26 = 54,823.92 : x
  2. Step 2: Convert to fraction form
    97,265.39/134,227.26 = 54,823.92/x
  3. Step 3: Cross multiply
    97,265.39x = 134,227.26 × 54,823.92
  4. Step 4: Simplify right side
    97,265.39x = 7,358,864,564.06
  5. Step 5: Solve for x
    x = 7,358,864,564.06/97,265.39
  6. Step 6: Final answer
    x = 75,657.59

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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.