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Finding the Fourth Proportional to 29,751.88, 44,627.98 and 7,565.27

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Solution

The fourth proportional to 29,751.88, 44,627.98 and 7,565.27 is: 11,347.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,751.88 : 44,627.98 = 7,565.27 : x
  2. Step 2: Convert to fraction form
    29,751.88/44,627.98 = 7,565.27/x
  3. Step 3: Cross multiply
    29,751.88x = 44,627.98 × 7,565.27
  4. Step 4: Simplify right side
    29,751.88x = 337,622,495.11
  5. Step 5: Solve for x
    x = 337,622,495.11/29,751.88
  6. Step 6: Final answer
    x = 11,347.94

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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.