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Finding the Fourth Proportional to 35,107.16, 52,724.16 and 32,290.92

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Solution

The fourth proportional to 35,107.16, 52,724.16 and 32,290.92 is: 48,494.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,107.16 : 52,724.16 = 32,290.92 : x
  2. Step 2: Convert to fraction form
    35,107.16/52,724.16 = 32,290.92/x
  3. Step 3: Cross multiply
    35,107.16x = 52,724.16 × 32,290.92
  4. Step 4: Simplify right side
    35,107.16x = 1,702,511,632.63
  5. Step 5: Solve for x
    x = 1,702,511,632.63/35,107.16
  6. Step 6: Final answer
    x = 48,494.72

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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.