Home / 4,562.48-6,297.20-2,882.82

Finding the Fourth Proportional to 4,562.48, 6,297.20 and 2,882.82

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Solution

The fourth proportional to 4,562.48, 6,297.20 and 2,882.82 is: 3,978.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,562.48 : 6,297.20 = 2,882.82 : x
  2. Step 2: Convert to fraction form
    4,562.48/6,297.20 = 2,882.82/x
  3. Step 3: Cross multiply
    4,562.48x = 6,297.20 × 2,882.82
  4. Step 4: Simplify right side
    4,562.48x = 18,153,701.31
  5. Step 5: Solve for x
    x = 18,153,701.31/4,562.48
  6. Step 6: Final answer
    x = 3,978.91

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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.