Home / 60,331.05-90,496.80-25,246.10

Finding the Fourth Proportional to 60,331.05, 90,496.80 and 25,246.10

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Solution

The fourth proportional to 60,331.05, 90,496.80 and 25,246.10 is: 37,869.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,331.05 : 90,496.80 = 25,246.10 : x
  2. Step 2: Convert to fraction form
    60,331.05/90,496.80 = 25,246.10/x
  3. Step 3: Cross multiply
    60,331.05x = 90,496.80 × 25,246.10
  4. Step 4: Simplify right side
    60,331.05x = 2,284,690,810.00
  5. Step 5: Solve for x
    x = 2,284,690,810.00/60,331.05
  6. Step 6: Final answer
    x = 37,869.24

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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.