Home / 95,930.03-143,812.98-36,808.13

Finding the Fourth Proportional to 95,930.03, 143,812.98 and 36,808.13

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Solution

The fourth proportional to 95,930.03, 143,812.98 and 36,808.13 is: 55,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,930.03 : 143,812.98 = 36,808.13 : x
  2. Step 2: Convert to fraction form
    95,930.03/143,812.98 = 36,808.13/x
  3. Step 3: Cross multiply
    95,930.03x = 143,812.98 × 36,808.13
  4. Step 4: Simplify right side
    95,930.03x = 5,293,486,144.46
  5. Step 5: Solve for x
    x = 5,293,486,144.46/95,930.03
  6. Step 6: Final answer
    x = 55,180.70

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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.