Home / 3,714.31-5,562.67-3,224.70

Finding the Fourth Proportional to 3,714.31, 5,562.67 and 3,224.70

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Solution

The fourth proportional to 3,714.31, 5,562.67 and 3,224.70 is: 4,829.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714.31 : 5,562.67 = 3,224.70 : x
  2. Step 2: Convert to fraction form
    3,714.31/5,562.67 = 3,224.70/x
  3. Step 3: Cross multiply
    3,714.31x = 5,562.67 × 3,224.70
  4. Step 4: Simplify right side
    3,714.31x = 17,937,941.95
  5. Step 5: Solve for x
    x = 17,937,941.95/3,714.31
  6. Step 6: Final answer
    x = 4,829.41

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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.