Home / 8,060.16-11,122.26-4,522.68

Finding the Fourth Proportional to 8,060.16, 11,122.26 and 4,522.68

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Solution

The fourth proportional to 8,060.16, 11,122.26 and 4,522.68 is: 6,240.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060.16 : 11,122.26 = 4,522.68 : x
  2. Step 2: Convert to fraction form
    8,060.16/11,122.26 = 4,522.68/x
  3. Step 3: Cross multiply
    8,060.16x = 11,122.26 × 4,522.68
  4. Step 4: Simplify right side
    8,060.16x = 50,302,422.86
  5. Step 5: Solve for x
    x = 50,302,422.86/8,060.16
  6. Step 6: Final answer
    x = 6,240.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.