Home / 34,251.43-47,243.64-29,767.54

Finding the Fourth Proportional to 34,251.43, 47,243.64 and 29,767.54

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Solution

The fourth proportional to 34,251.43, 47,243.64 and 29,767.54 is: 41,058.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,251.43 : 47,243.64 = 29,767.54 : x
  2. Step 2: Convert to fraction form
    34,251.43/47,243.64 = 29,767.54/x
  3. Step 3: Cross multiply
    34,251.43x = 47,243.64 × 29,767.54
  4. Step 4: Simplify right side
    34,251.43x = 1,406,326,943.45
  5. Step 5: Solve for x
    x = 1,406,326,943.45/34,251.43
  6. Step 6: Final answer
    x = 41,058.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.