Home / 97,404.14-145,995.58-41,209.18

Finding the Fourth Proportional to 97,404.14, 145,995.58 and 41,209.18

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Solution

The fourth proportional to 97,404.14, 145,995.58 and 41,209.18 is: 61,766.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,404.14 : 145,995.58 = 41,209.18 : x
  2. Step 2: Convert to fraction form
    97,404.14/145,995.58 = 41,209.18/x
  3. Step 3: Cross multiply
    97,404.14x = 145,995.58 × 41,209.18
  4. Step 4: Simplify right side
    97,404.14x = 6,016,358,135.42
  5. Step 5: Solve for x
    x = 6,016,358,135.42/97,404.14
  6. Step 6: Final answer
    x = 61,766.97

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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.