Home / 69,322.66-103,972.56-24,941.14

Finding the Fourth Proportional to 69,322.66, 103,972.56 and 24,941.14

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Solution

The fourth proportional to 69,322.66, 103,972.56 and 24,941.14 is: 37,407.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,322.66 : 103,972.56 = 24,941.14 : x
  2. Step 2: Convert to fraction form
    69,322.66/103,972.56 = 24,941.14/x
  3. Step 3: Cross multiply
    69,322.66x = 103,972.56 × 24,941.14
  4. Step 4: Simplify right side
    69,322.66x = 2,593,194,175.12
  5. Step 5: Solve for x
    x = 2,593,194,175.12/69,322.66
  6. Step 6: Final answer
    x = 37,407.60

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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.