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Finding the Fourth Proportional to 5,957.40, 8,941.02 and 2,996.69

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Solution

The fourth proportional to 5,957.40, 8,941.02 and 2,996.69 is: 4,497.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957.40 : 8,941.02 = 2,996.69 : x
  2. Step 2: Convert to fraction form
    5,957.40/8,941.02 = 2,996.69/x
  3. Step 3: Cross multiply
    5,957.40x = 8,941.02 × 2,996.69
  4. Step 4: Simplify right side
    5,957.40x = 26,793,465.29
  5. Step 5: Solve for x
    x = 26,793,465.29/5,957.40
  6. Step 6: Final answer
    x = 4,497.51

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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.