Home / 4,110.65-5,671.31-2,341.00

Finding the Fourth Proportional to 4,110.65, 5,671.31 and 2,341.00

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Solution

The fourth proportional to 4,110.65, 5,671.31 and 2,341.00 is: 3,229.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.65 : 5,671.31 = 2,341.00 : x
  2. Step 2: Convert to fraction form
    4,110.65/5,671.31 = 2,341.00/x
  3. Step 3: Cross multiply
    4,110.65x = 5,671.31 × 2,341.00
  4. Step 4: Simplify right side
    4,110.65x = 13,276,510.83
  5. Step 5: Solve for x
    x = 13,276,510.83/4,110.65
  6. Step 6: Final answer
    x = 3,229.79

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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.