Home / 94,251.33-141,347.00-31,059.68

Finding the Fourth Proportional to 94,251.33, 141,347.00 and 31,059.68

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Solution

The fourth proportional to 94,251.33, 141,347.00 and 31,059.68 is: 46,579.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,251.33 : 141,347.00 = 31,059.68 : x
  2. Step 2: Convert to fraction form
    94,251.33/141,347.00 = 31,059.68/x
  3. Step 3: Cross multiply
    94,251.33x = 141,347.00 × 31,059.68
  4. Step 4: Simplify right side
    94,251.33x = 4,390,191,726.93
  5. Step 5: Solve for x
    x = 4,390,191,726.93/94,251.33
  6. Step 6: Final answer
    x = 46,579.63

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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.