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Finding the Fourth Proportional to 69,757.44, 104,495.88 and 32,264.88

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Solution

The fourth proportional to 69,757.44, 104,495.88 and 32,264.88 is: 48,332.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,757.44 : 104,495.88 = 32,264.88 : x
  2. Step 2: Convert to fraction form
    69,757.44/104,495.88 = 32,264.88/x
  3. Step 3: Cross multiply
    69,757.44x = 104,495.88 × 32,264.88
  4. Step 4: Simplify right side
    69,757.44x = 3,371,547,028.69
  5. Step 5: Solve for x
    x = 3,371,547,028.69/69,757.44
  6. Step 6: Final answer
    x = 48,332.44

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1.5x scale

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.