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Finding the Fourth Proportional to 4,572.59, 6,310.17 and 2,476.71

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Solution

The fourth proportional to 4,572.59, 6,310.17 and 2,476.71 is: 3,417.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.59 : 6,310.17 = 2,476.71 : x
  2. Step 2: Convert to fraction form
    4,572.59/6,310.17 = 2,476.71/x
  3. Step 3: Cross multiply
    4,572.59x = 6,310.17 × 2,476.71
  4. Step 4: Simplify right side
    4,572.59x = 15,628,461.14
  5. Step 5: Solve for x
    x = 15,628,461.14/4,572.59
  6. Step 6: Final answer
    x = 3,417.86

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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.