Home / 6,710.13-10,060.61-3,416.85

Finding the Fourth Proportional to 6,710.13, 10,060.61 and 3,416.85

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Solution

The fourth proportional to 6,710.13, 10,060.61 and 3,416.85 is: 5,122.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710.13 : 10,060.61 = 3,416.85 : x
  2. Step 2: Convert to fraction form
    6,710.13/10,060.61 = 3,416.85/x
  3. Step 3: Cross multiply
    6,710.13x = 10,060.61 × 3,416.85
  4. Step 4: Simplify right side
    6,710.13x = 34,375,578.19
  5. Step 5: Solve for x
    x = 34,375,578.19/6,710.13
  6. Step 6: Final answer
    x = 5,122.94

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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.