Home / 7,363.20-11,044.77-2,983.74

Finding the Fourth Proportional to 7,363.20, 11,044.77 and 2,983.74

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Solution

The fourth proportional to 7,363.20, 11,044.77 and 2,983.74 is: 4,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363.20 : 11,044.77 = 2,983.74 : x
  2. Step 2: Convert to fraction form
    7,363.20/11,044.77 = 2,983.74/x
  3. Step 3: Cross multiply
    7,363.20x = 11,044.77 × 2,983.74
  4. Step 4: Simplify right side
    7,363.20x = 32,954,722.04
  5. Step 5: Solve for x
    x = 32,954,722.04/7,363.20
  6. Step 6: Final answer
    x = 4,475.60

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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.