Home / 5,589.15-7,714.41-3,232.65

Finding the Fourth Proportional to 5,589.15, 7,714.41 and 3,232.65

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Solution

The fourth proportional to 5,589.15, 7,714.41 and 3,232.65 is: 4,461.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589.15 : 7,714.41 = 3,232.65 : x
  2. Step 2: Convert to fraction form
    5,589.15/7,714.41 = 3,232.65/x
  3. Step 3: Cross multiply
    5,589.15x = 7,714.41 × 3,232.65
  4. Step 4: Simplify right side
    5,589.15x = 24,937,987.49
  5. Step 5: Solve for x
    x = 24,937,987.49/5,589.15
  6. Step 6: Final answer
    x = 4,461.86

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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.