Home / 9,238.92-13,882.68-4,859.52

Finding the Fourth Proportional to 9,238.92, 13,882.68 and 4,859.52

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Solution

The fourth proportional to 9,238.92, 13,882.68 and 4,859.52 is: 7,302.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,238.92 : 13,882.68 = 4,859.52 : x
  2. Step 2: Convert to fraction form
    9,238.92/13,882.68 = 4,859.52/x
  3. Step 3: Cross multiply
    9,238.92x = 13,882.68 × 4,859.52
  4. Step 4: Simplify right side
    9,238.92x = 67,463,161.11
  5. Step 5: Solve for x
    x = 67,463,161.11/9,238.92
  6. Step 6: Final answer
    x = 7,302.06

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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.