Home / 97,347.62-134,326.41-59,613.86

Finding the Fourth Proportional to 97,347.62, 134,326.41 and 59,613.86

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Solution

The fourth proportional to 97,347.62, 134,326.41 and 59,613.86 is: 82,258.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,347.62 : 134,326.41 = 59,613.86 : x
  2. Step 2: Convert to fraction form
    97,347.62/134,326.41 = 59,613.86/x
  3. Step 3: Cross multiply
    97,347.62x = 134,326.41 × 59,613.86
  4. Step 4: Simplify right side
    97,347.62x = 8,007,715,800.04
  5. Step 5: Solve for x
    x = 8,007,715,800.04/97,347.62
  6. Step 6: Final answer
    x = 82,258.98

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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.