Home / 97,791.06-134,947.00-60,058.02

Finding the Fourth Proportional to 97,791.06, 134,947.00 and 60,058.02

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Solution

The fourth proportional to 97,791.06, 134,947.00 and 60,058.02 is: 82,877.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,791.06 : 134,947.00 = 60,058.02 : x
  2. Step 2: Convert to fraction form
    97,791.06/134,947.00 = 60,058.02/x
  3. Step 3: Cross multiply
    97,791.06x = 134,947.00 × 60,058.02
  4. Step 4: Simplify right side
    97,791.06x = 8,104,649,324.65
  5. Step 5: Solve for x
    x = 8,104,649,324.65/97,791.06
  6. Step 6: Final answer
    x = 82,877.20

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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.