Home / 69,250.36-103,894.04-24,877.49

Finding the Fourth Proportional to 69,250.36, 103,894.04 and 24,877.49

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Solution

The fourth proportional to 69,250.36, 103,894.04 and 24,877.49 is: 37,322.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,250.36 : 103,894.04 = 24,877.49 : x
  2. Step 2: Convert to fraction form
    69,250.36/103,894.04 = 24,877.49/x
  3. Step 3: Cross multiply
    69,250.36x = 103,894.04 × 24,877.49
  4. Step 4: Simplify right side
    69,250.36x = 2,584,622,941.16
  5. Step 5: Solve for x
    x = 2,584,622,941.16/69,250.36
  6. Step 6: Final answer
    x = 37,322.88

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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.