Home / 95,038.06-142,316.00-57,063.88

Finding the Fourth Proportional to 95,038.06, 142,316.00 and 57,063.88

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Solution

The fourth proportional to 95,038.06, 142,316.00 and 57,063.88 is: 85,451.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,038.06 : 142,316.00 = 57,063.88 : x
  2. Step 2: Convert to fraction form
    95,038.06/142,316.00 = 57,063.88/x
  3. Step 3: Cross multiply
    95,038.06x = 142,316.00 × 57,063.88
  4. Step 4: Simplify right side
    95,038.06x = 8,121,102,149.18
  5. Step 5: Solve for x
    x = 8,121,102,149.18/95,038.06
  6. Step 6: Final answer
    x = 85,451.06

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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.