Home / 68,177.92-94,060.56-41,301.04

Finding the Fourth Proportional to 68,177.92, 94,060.56 and 41,301.04

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Solution

The fourth proportional to 68,177.92, 94,060.56 and 41,301.04 is: 56,980.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,177.92 : 94,060.56 = 41,301.04 : x
  2. Step 2: Convert to fraction form
    68,177.92/94,060.56 = 41,301.04/x
  3. Step 3: Cross multiply
    68,177.92x = 94,060.56 × 41,301.04
  4. Step 4: Simplify right side
    68,177.92x = 3,884,798,950.98
  5. Step 5: Solve for x
    x = 3,884,798,950.98/68,177.92
  6. Step 6: Final answer
    x = 56,980.31

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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.