Home / 4,080.04-6,112.17-2,437.90

Finding the Fourth Proportional to 4,080.04, 6,112.17 and 2,437.90

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Solution

The fourth proportional to 4,080.04, 6,112.17 and 2,437.90 is: 3,652.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080.04 : 6,112.17 = 2,437.90 : x
  2. Step 2: Convert to fraction form
    4,080.04/6,112.17 = 2,437.90/x
  3. Step 3: Cross multiply
    4,080.04x = 6,112.17 × 2,437.90
  4. Step 4: Simplify right side
    4,080.04x = 14,900,859.24
  5. Step 5: Solve for x
    x = 14,900,859.24/4,080.04
  6. Step 6: Final answer
    x = 3,652.14

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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.