Home / 4,110.41-5,670.98-2,340.77

Finding the Fourth Proportional to 4,110.41, 5,670.98 and 2,340.77

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Solution

The fourth proportional to 4,110.41, 5,670.98 and 2,340.77 is: 3,229.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.41 : 5,670.98 = 2,340.77 : x
  2. Step 2: Convert to fraction form
    4,110.41/5,670.98 = 2,340.77/x
  3. Step 3: Cross multiply
    4,110.41x = 5,670.98 × 2,340.77
  4. Step 4: Simplify right side
    4,110.41x = 13,274,437.35
  5. Step 5: Solve for x
    x = 13,274,437.35/4,110.41
  6. Step 6: Final answer
    x = 3,229.47

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Half scale
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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.