Home / 5,841.26-8,060.84-3,188.61

Finding the Fourth Proportional to 5,841.26, 8,060.84 and 3,188.61

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Solution

The fourth proportional to 5,841.26, 8,060.84 and 3,188.61 is: 4,400.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,841.26 : 8,060.84 = 3,188.61 : x
  2. Step 2: Convert to fraction form
    5,841.26/8,060.84 = 3,188.61/x
  3. Step 3: Cross multiply
    5,841.26x = 8,060.84 × 3,188.61
  4. Step 4: Simplify right side
    5,841.26x = 25,702,875.03
  5. Step 5: Solve for x
    x = 25,702,875.03/5,841.26
  6. Step 6: Final answer
    x = 4,400.23

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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.