Home / 7,014.92-10,522.44-3,306.60

Finding the Fourth Proportional to 7,014.92, 10,522.44 and 3,306.60

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Solution

The fourth proportional to 7,014.92, 10,522.44 and 3,306.60 is: 4,959.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014.92 : 10,522.44 = 3,306.60 : x
  2. Step 2: Convert to fraction form
    7,014.92/10,522.44 = 3,306.60/x
  3. Step 3: Cross multiply
    7,014.92x = 10,522.44 × 3,306.60
  4. Step 4: Simplify right side
    7,014.92x = 34,793,500.10
  5. Step 5: Solve for x
    x = 34,793,500.10/7,014.92
  6. Step 6: Final answer
    x = 4,959.93

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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.