Home / 113,262.00-169,899.22-29,022.86

Finding the Fourth Proportional to 113,262.00, 169,899.22 and 29,022.86

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Solution

The fourth proportional to 113,262.00, 169,899.22 and 29,022.86 is: 43,535.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,262.00 : 169,899.22 = 29,022.86 : x
  2. Step 2: Convert to fraction form
    113,262.00/169,899.22 = 29,022.86/x
  3. Step 3: Cross multiply
    113,262.00x = 169,899.22 × 29,022.86
  4. Step 4: Simplify right side
    113,262.00x = 4,930,960,781.51
  5. Step 5: Solve for x
    x = 4,930,960,781.51/113,262.00
  6. Step 6: Final answer
    x = 43,535.88

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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.