Home / 4,110.94-5,671.65-2,341.90

Finding the Fourth Proportional to 4,110.94, 5,671.65 and 2,341.90

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Solution

The fourth proportional to 4,110.94, 5,671.65 and 2,341.90 is: 3,231.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.94 : 5,671.65 = 2,341.90 : x
  2. Step 2: Convert to fraction form
    4,110.94/5,671.65 = 2,341.90/x
  3. Step 3: Cross multiply
    4,110.94x = 5,671.65 × 2,341.90
  4. Step 4: Simplify right side
    4,110.94x = 13,282,437.14
  5. Step 5: Solve for x
    x = 13,282,437.14/4,110.94
  6. Step 6: Final answer
    x = 3,231.00

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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.