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Finding the Fourth Proportional to 6,001.31, 8,263.65 and 4,738.31

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Solution

The fourth proportional to 6,001.31, 8,263.65 and 4,738.31 is: 6,524.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.31 : 8,263.65 = 4,738.31 : x
  2. Step 2: Convert to fraction form
    6,001.31/8,263.65 = 4,738.31/x
  3. Step 3: Cross multiply
    6,001.31x = 8,263.65 × 4,738.31
  4. Step 4: Simplify right side
    6,001.31x = 39,155,711.74
  5. Step 5: Solve for x
    x = 39,155,711.74/6,001.31
  6. Step 6: Final answer
    x = 6,524.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.