Home / 4,106.16-6,144.12-2,463.84

Finding the Fourth Proportional to 4,106.16, 6,144.12 and 2,463.84

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Solution

The fourth proportional to 4,106.16, 6,144.12 and 2,463.84 is: 3,686.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.16 : 6,144.12 = 2,463.84 : x
  2. Step 2: Convert to fraction form
    4,106.16/6,144.12 = 2,463.84/x
  3. Step 3: Cross multiply
    4,106.16x = 6,144.12 × 2,463.84
  4. Step 4: Simplify right side
    4,106.16x = 15,138,128.62
  5. Step 5: Solve for x
    x = 15,138,128.62/4,106.16
  6. Step 6: Final answer
    x = 3,686.69

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1.5x scale

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.