Home / 9,363.52-14,043.66-3,519.10

Finding the Fourth Proportional to 9,363.52, 14,043.66 and 3,519.10

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Solution

The fourth proportional to 9,363.52, 14,043.66 and 3,519.10 is: 5,278.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363.52 : 14,043.66 = 3,519.10 : x
  2. Step 2: Convert to fraction form
    9,363.52/14,043.66 = 3,519.10/x
  3. Step 3: Cross multiply
    9,363.52x = 14,043.66 × 3,519.10
  4. Step 4: Simplify right side
    9,363.52x = 49,421,043.91
  5. Step 5: Solve for x
    x = 49,421,043.91/9,363.52
  6. Step 6: Final answer
    x = 5,278.04

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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.