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Finding the Fourth Proportional to 5,875.71, 8,814.03 and 2,544.18

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Solution

The fourth proportional to 5,875.71, 8,814.03 and 2,544.18 is: 3,816.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,875.71 : 8,814.03 = 2,544.18 : x
  2. Step 2: Convert to fraction form
    5,875.71/8,814.03 = 2,544.18/x
  3. Step 3: Cross multiply
    5,875.71x = 8,814.03 × 2,544.18
  4. Step 4: Simplify right side
    5,875.71x = 22,424,478.85
  5. Step 5: Solve for x
    x = 22,424,478.85/5,875.71
  6. Step 6: Final answer
    x = 3,816.47

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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.