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Finding the Fourth Proportional to 6,100.48, 9,154.48 and 2,402.08

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Solution

The fourth proportional to 6,100.48, 9,154.48 and 2,402.08 is: 3,604.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100.48 : 9,154.48 = 2,402.08 : x
  2. Step 2: Convert to fraction form
    6,100.48/9,154.48 = 2,402.08/x
  3. Step 3: Cross multiply
    6,100.48x = 9,154.48 × 2,402.08
  4. Step 4: Simplify right side
    6,100.48x = 21,989,793.32
  5. Step 5: Solve for x
    x = 21,989,793.32/6,100.48
  6. Step 6: Final answer
    x = 3,604.60

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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.