Home / 7,061.22-10,592.19-2,679.03

Finding the Fourth Proportional to 7,061.22, 10,592.19 and 2,679.03

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Solution

The fourth proportional to 7,061.22, 10,592.19 and 2,679.03 is: 4,018.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,061.22 : 10,592.19 = 2,679.03 : x
  2. Step 2: Convert to fraction form
    7,061.22/10,592.19 = 2,679.03/x
  3. Step 3: Cross multiply
    7,061.22x = 10,592.19 × 2,679.03
  4. Step 4: Simplify right side
    7,061.22x = 28,376,794.78
  5. Step 5: Solve for x
    x = 28,376,794.78/7,061.22
  6. Step 6: Final answer
    x = 4,018.68

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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.