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Finding the Fourth Proportional to 5,941.96, 8,901.60 and 3,602.68

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Solution

The fourth proportional to 5,941.96, 8,901.60 and 3,602.68 is: 5,397.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.96 : 8,901.60 = 3,602.68 : x
  2. Step 2: Convert to fraction form
    5,941.96/8,901.60 = 3,602.68/x
  3. Step 3: Cross multiply
    5,941.96x = 8,901.60 × 3,602.68
  4. Step 4: Simplify right side
    5,941.96x = 32,069,616.29
  5. Step 5: Solve for x
    x = 32,069,616.29/5,941.96
  6. Step 6: Final answer
    x = 5,397.14

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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.