Home / 2,424.12-3,360.92-2,376.60

Finding the Fourth Proportional to 2,424.12, 3,360.92 and 2,376.60

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Solution

The fourth proportional to 2,424.12, 3,360.92 and 2,376.60 is: 3,295.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424.12 : 3,360.92 = 2,376.60 : x
  2. Step 2: Convert to fraction form
    2,424.12/3,360.92 = 2,376.60/x
  3. Step 3: Cross multiply
    2,424.12x = 3,360.92 × 2,376.60
  4. Step 4: Simplify right side
    2,424.12x = 7,987,562.47
  5. Step 5: Solve for x
    x = 7,987,562.47/2,424.12
  6. Step 6: Final answer
    x = 3,295.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.