Home / 67,466.00-101,041.56-53,331.14

Finding the Fourth Proportional to 67,466.00, 101,041.56 and 53,331.14

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Solution

The fourth proportional to 67,466.00, 101,041.56 and 53,331.14 is: 79,872.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,466.00 : 101,041.56 = 53,331.14 : x
  2. Step 2: Convert to fraction form
    67,466.00/101,041.56 = 53,331.14/x
  3. Step 3: Cross multiply
    67,466.00x = 101,041.56 × 53,331.14
  4. Step 4: Simplify right side
    67,466.00x = 5,388,661,076.97
  5. Step 5: Solve for x
    x = 5,388,661,076.97/67,466.00
  6. Step 6: Final answer
    x = 79,872.25

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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.