Home / 40,769.07-61,171.29-22,062.26

Finding the Fourth Proportional to 40,769.07, 61,171.29 and 22,062.26

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Solution

The fourth proportional to 40,769.07, 61,171.29 and 22,062.26 is: 33,102.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,769.07 : 61,171.29 = 22,062.26 : x
  2. Step 2: Convert to fraction form
    40,769.07/61,171.29 = 22,062.26/x
  3. Step 3: Cross multiply
    40,769.07x = 61,171.29 × 22,062.26
  4. Step 4: Simplify right side
    40,769.07x = 1,349,576,598.66
  5. Step 5: Solve for x
    x = 1,349,576,598.66/40,769.07
  6. Step 6: Final answer
    x = 33,102.95

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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.