Home / 94,347.30-141,505.07-26,874.59

Finding the Fourth Proportional to 94,347.30, 141,505.07 and 26,874.59

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Solution

The fourth proportional to 94,347.30, 141,505.07 and 26,874.59 is: 40,307.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,347.30 : 141,505.07 = 26,874.59 : x
  2. Step 2: Convert to fraction form
    94,347.30/141,505.07 = 26,874.59/x
  3. Step 3: Cross multiply
    94,347.30x = 141,505.07 × 26,874.59
  4. Step 4: Simplify right side
    94,347.30x = 3,802,890,958.56
  5. Step 5: Solve for x
    x = 3,802,890,958.56/94,347.30
  6. Step 6: Final answer
    x = 40,307.36

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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.