Home / 8,244.16-12,367.86-3,050.08

Finding the Fourth Proportional to 8,244.16, 12,367.86 and 3,050.08

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Solution

The fourth proportional to 8,244.16, 12,367.86 and 3,050.08 is: 4,575.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244.16 : 12,367.86 = 3,050.08 : x
  2. Step 2: Convert to fraction form
    8,244.16/12,367.86 = 3,050.08/x
  3. Step 3: Cross multiply
    8,244.16x = 12,367.86 × 3,050.08
  4. Step 4: Simplify right side
    8,244.16x = 37,722,962.43
  5. Step 5: Solve for x
    x = 37,722,962.43/8,244.16
  6. Step 6: Final answer
    x = 4,575.72

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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.