Home / 29,101.14-43,610.67-13,267.26

Finding the Fourth Proportional to 29,101.14, 43,610.67 and 13,267.26

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Solution

The fourth proportional to 29,101.14, 43,610.67 and 13,267.26 is: 19,882.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,101.14 : 43,610.67 = 13,267.26 : x
  2. Step 2: Convert to fraction form
    29,101.14/43,610.67 = 13,267.26/x
  3. Step 3: Cross multiply
    29,101.14x = 43,610.67 × 13,267.26
  4. Step 4: Simplify right side
    29,101.14x = 578,594,097.66
  5. Step 5: Solve for x
    x = 578,594,097.66/29,101.14
  6. Step 6: Final answer
    x = 19,882.18

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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.