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Finding the Fourth Proportional to 29,041.58, 43,562.37 and 8,265.08

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Solution

The fourth proportional to 29,041.58, 43,562.37 and 8,265.08 is: 12,397.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,041.58 : 43,562.37 = 8,265.08 : x
  2. Step 2: Convert to fraction form
    29,041.58/43,562.37 = 8,265.08/x
  3. Step 3: Cross multiply
    29,041.58x = 43,562.37 × 8,265.08
  4. Step 4: Simplify right side
    29,041.58x = 360,046,473.04
  5. Step 5: Solve for x
    x = 360,046,473.04/29,041.58
  6. Step 6: Final answer
    x = 12,397.62

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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.