Home / 6,694.40-10,041.28-2,077.44

Finding the Fourth Proportional to 6,694.40, 10,041.28 and 2,077.44

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Solution

The fourth proportional to 6,694.40, 10,041.28 and 2,077.44 is: 3,116.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694.40 : 10,041.28 = 2,077.44 : x
  2. Step 2: Convert to fraction form
    6,694.40/10,041.28 = 2,077.44/x
  3. Step 3: Cross multiply
    6,694.40x = 10,041.28 × 2,077.44
  4. Step 4: Simplify right side
    6,694.40x = 20,860,156.72
  5. Step 5: Solve for x
    x = 20,860,156.72/6,694.40
  6. Step 6: Final answer
    x = 3,116.06

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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.