Home / 9,340.91-14,011.06-3,794.12

Finding the Fourth Proportional to 9,340.91, 14,011.06 and 3,794.12

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Solution

The fourth proportional to 9,340.91, 14,011.06 and 3,794.12 is: 5,691.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,340.91 : 14,011.06 = 3,794.12 : x
  2. Step 2: Convert to fraction form
    9,340.91/14,011.06 = 3,794.12/x
  3. Step 3: Cross multiply
    9,340.91x = 14,011.06 × 3,794.12
  4. Step 4: Simplify right side
    9,340.91x = 53,159,642.97
  5. Step 5: Solve for x
    x = 53,159,642.97/9,340.91
  6. Step 6: Final answer
    x = 5,691.06

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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.