Home / 8,341.80-12,498.66-5,044.86

Finding the Fourth Proportional to 8,341.80, 12,498.66 and 5,044.86

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Solution

The fourth proportional to 8,341.80, 12,498.66 and 5,044.86 is: 7,558.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,341.80 : 12,498.66 = 5,044.86 : x
  2. Step 2: Convert to fraction form
    8,341.80/12,498.66 = 5,044.86/x
  3. Step 3: Cross multiply
    8,341.80x = 12,498.66 × 5,044.86
  4. Step 4: Simplify right side
    8,341.80x = 63,053,989.89
  5. Step 5: Solve for x
    x = 63,053,989.89/8,341.80
  6. Step 6: Final answer
    x = 7,558.80

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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.