Home / 95,610.41-143,432.02-29,057.27

Finding the Fourth Proportional to 95,610.41, 143,432.02 and 29,057.27

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Solution

The fourth proportional to 95,610.41, 143,432.02 and 29,057.27 is: 43,590.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,610.41 : 143,432.02 = 29,057.27 : x
  2. Step 2: Convert to fraction form
    95,610.41/143,432.02 = 29,057.27/x
  3. Step 3: Cross multiply
    95,610.41x = 143,432.02 × 29,057.27
  4. Step 4: Simplify right side
    95,610.41x = 4,167,742,931.79
  5. Step 5: Solve for x
    x = 4,167,742,931.79/95,610.41
  6. Step 6: Final answer
    x = 43,590.89

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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.