Home / 3,307.10-4,562.88-2,363.18

Finding the Fourth Proportional to 3,307.10, 4,562.88 and 2,363.18

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Solution

The fourth proportional to 3,307.10, 4,562.88 and 2,363.18 is: 3,260.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307.10 : 4,562.88 = 2,363.18 : x
  2. Step 2: Convert to fraction form
    3,307.10/4,562.88 = 2,363.18/x
  3. Step 3: Cross multiply
    3,307.10x = 4,562.88 × 2,363.18
  4. Step 4: Simplify right side
    3,307.10x = 10,782,906.76
  5. Step 5: Solve for x
    x = 10,782,906.76/3,307.10
  6. Step 6: Final answer
    x = 3,260.53

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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.