Home / 95,928.12-143,882.46-29,368.80

Finding the Fourth Proportional to 95,928.12, 143,882.46 and 29,368.80

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Solution

The fourth proportional to 95,928.12, 143,882.46 and 29,368.80 is: 44,050.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,928.12 : 143,882.46 = 29,368.80 : x
  2. Step 2: Convert to fraction form
    95,928.12/143,882.46 = 29,368.80/x
  3. Step 3: Cross multiply
    95,928.12x = 143,882.46 × 29,368.80
  4. Step 4: Simplify right side
    95,928.12x = 4,225,655,191.25
  5. Step 5: Solve for x
    x = 4,225,655,191.25/95,928.12
  6. Step 6: Final answer
    x = 44,050.22

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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.