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Finding the Fourth Proportional to 5,952.61, 8,929.08 and 2,254.15

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Solution

The fourth proportional to 5,952.61, 8,929.08 and 2,254.15 is: 3,381.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,952.61 : 8,929.08 = 2,254.15 : x
  2. Step 2: Convert to fraction form
    5,952.61/8,929.08 = 2,254.15/x
  3. Step 3: Cross multiply
    5,952.61x = 8,929.08 × 2,254.15
  4. Step 4: Simplify right side
    5,952.61x = 20,127,485.68
  5. Step 5: Solve for x
    x = 20,127,485.68/5,952.61
  6. Step 6: Final answer
    x = 3,381.29

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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.