Home / 8,003.02-11,044.90-4,418.61

Finding the Fourth Proportional to 8,003.02, 11,044.90 and 4,418.61

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Solution

The fourth proportional to 8,003.02, 11,044.90 and 4,418.61 is: 6,098.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003.02 : 11,044.90 = 4,418.61 : x
  2. Step 2: Convert to fraction form
    8,003.02/11,044.90 = 4,418.61/x
  3. Step 3: Cross multiply
    8,003.02x = 11,044.90 × 4,418.61
  4. Step 4: Simplify right side
    8,003.02x = 48,803,111.11
  5. Step 5: Solve for x
    x = 48,803,111.11/8,003.02
  6. Step 6: Final answer
    x = 6,098.09

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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.