Home / 4,106.46-6,159.69-2,460.95

Finding the Fourth Proportional to 4,106.46, 6,159.69 and 2,460.95

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Solution

The fourth proportional to 4,106.46, 6,159.69 and 2,460.95 is: 3,691.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.46 : 6,159.69 = 2,460.95 : x
  2. Step 2: Convert to fraction form
    4,106.46/6,159.69 = 2,460.95/x
  3. Step 3: Cross multiply
    4,106.46x = 6,159.69 × 2,460.95
  4. Step 4: Simplify right side
    4,106.46x = 15,158,689.11
  5. Step 5: Solve for x
    x = 15,158,689.11/4,106.46
  6. Step 6: Final answer
    x = 3,691.43

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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.