Home / 4,165.12-6,244.42-2,084.10

Finding the Fourth Proportional to 4,165.12, 6,244.42 and 2,084.10

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Solution

The fourth proportional to 4,165.12, 6,244.42 and 2,084.10 is: 3,124.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165.12 : 6,244.42 = 2,084.10 : x
  2. Step 2: Convert to fraction form
    4,165.12/6,244.42 = 2,084.10/x
  3. Step 3: Cross multiply
    4,165.12x = 6,244.42 × 2,084.10
  4. Step 4: Simplify right side
    4,165.12x = 13,013,995.72
  5. Step 5: Solve for x
    x = 13,013,995.72/4,165.12
  6. Step 6: Final answer
    x = 3,124.52

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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.