Home / 69,163.47-103,754.25-24,795.18

Finding the Fourth Proportional to 69,163.47, 103,754.25 and 24,795.18

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Solution

The fourth proportional to 69,163.47, 103,754.25 and 24,795.18 is: 37,196.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,163.47 : 103,754.25 = 24,795.18 : x
  2. Step 2: Convert to fraction form
    69,163.47/103,754.25 = 24,795.18/x
  3. Step 3: Cross multiply
    69,163.47x = 103,754.25 × 24,795.18
  4. Step 4: Simplify right side
    69,163.47x = 2,572,605,304.52
  5. Step 5: Solve for x
    x = 2,572,605,304.52/69,163.47
  6. Step 6: Final answer
    x = 37,196.01

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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.