Home / 95,552.66-143,173.10-58,124.18

Finding the Fourth Proportional to 95,552.66, 143,173.10 and 58,124.18

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Solution

The fourth proportional to 95,552.66, 143,173.10 and 58,124.18 is: 87,091.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,552.66 : 143,173.10 = 58,124.18 : x
  2. Step 2: Convert to fraction form
    95,552.66/143,173.10 = 58,124.18/x
  3. Step 3: Cross multiply
    95,552.66x = 143,173.10 × 58,124.18
  4. Step 4: Simplify right side
    95,552.66x = 8,321,819,538.80
  5. Step 5: Solve for x
    x = 8,321,819,538.80/95,552.66
  6. Step 6: Final answer
    x = 87,091.45

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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.