Home / 4,068.83-6,108.11-2,426.15

Finding the Fourth Proportional to 4,068.83, 6,108.11 and 2,426.15

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Solution

The fourth proportional to 4,068.83, 6,108.11 and 2,426.15 is: 3,642.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.83 : 6,108.11 = 2,426.15 : x
  2. Step 2: Convert to fraction form
    4,068.83/6,108.11 = 2,426.15/x
  3. Step 3: Cross multiply
    4,068.83x = 6,108.11 × 2,426.15
  4. Step 4: Simplify right side
    4,068.83x = 14,819,203.31
  5. Step 5: Solve for x
    x = 14,819,203.31/4,068.83
  6. Step 6: Final answer
    x = 3,642.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.