Home / 113,231.01-169,846.92-34,345.92

Finding the Fourth Proportional to 113,231.01, 169,846.92 and 34,345.92

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Solution

The fourth proportional to 113,231.01, 169,846.92 and 34,345.92 is: 51,519.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,231.01 : 169,846.92 = 34,345.92 : x
  2. Step 2: Convert to fraction form
    113,231.01/169,846.92 = 34,345.92/x
  3. Step 3: Cross multiply
    113,231.01x = 169,846.92 × 34,345.92
  4. Step 4: Simplify right side
    113,231.01x = 5,833,548,726.57
  5. Step 5: Solve for x
    x = 5,833,548,726.57/113,231.01
  6. Step 6: Final answer
    x = 51,519.00

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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.