Home / 4,110.14-5,671.89-2,341.71

Finding the Fourth Proportional to 4,110.14, 5,671.89 and 2,341.71

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Solution

The fourth proportional to 4,110.14, 5,671.89 and 2,341.71 is: 3,231.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.14 : 5,671.89 = 2,341.71 : x
  2. Step 2: Convert to fraction form
    4,110.14/5,671.89 = 2,341.71/x
  3. Step 3: Cross multiply
    4,110.14x = 5,671.89 × 2,341.71
  4. Step 4: Simplify right side
    4,110.14x = 13,281,921.53
  5. Step 5: Solve for x
    x = 13,281,921.53/4,110.14
  6. Step 6: Final answer
    x = 3,231.50

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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.