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Finding the Fourth Proportional to 376,024.60, 564,230.76 and 249,752.22

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Solution

The fourth proportional to 376,024.60, 564,230.76 and 249,752.22 is: 374,757.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,024.60 : 564,230.76 = 249,752.22 : x
  2. Step 2: Convert to fraction form
    376,024.60/564,230.76 = 249,752.22/x
  3. Step 3: Cross multiply
    376,024.60x = 564,230.76 × 249,752.22
  4. Step 4: Simplify right side
    376,024.60x = 140,917,884,902.29
  5. Step 5: Solve for x
    x = 140,917,884,902.29/376,024.60
  6. Step 6: Final answer
    x = 374,757.09

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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.