Home / 9,282.20-13,927.91-4,352.22

Finding the Fourth Proportional to 9,282.20, 13,927.91 and 4,352.22

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Solution

The fourth proportional to 9,282.20, 13,927.91 and 4,352.22 is: 6,530.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.20 : 13,927.91 = 4,352.22 : x
  2. Step 2: Convert to fraction form
    9,282.20/13,927.91 = 4,352.22/x
  3. Step 3: Cross multiply
    9,282.20x = 13,927.91 × 4,352.22
  4. Step 4: Simplify right side
    9,282.20x = 60,617,306.70
  5. Step 5: Solve for x
    x = 60,617,306.70/9,282.20
  6. Step 6: Final answer
    x = 6,530.49

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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.