Home / 6,994.88-10,466.40-4,074.56

Finding the Fourth Proportional to 6,994.88, 10,466.40 and 4,074.56

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Solution

The fourth proportional to 6,994.88, 10,466.40 and 4,074.56 is: 6,096.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,994.88 : 10,466.40 = 4,074.56 : x
  2. Step 2: Convert to fraction form
    6,994.88/10,466.40 = 4,074.56/x
  3. Step 3: Cross multiply
    6,994.88x = 10,466.40 × 4,074.56
  4. Step 4: Simplify right side
    6,994.88x = 42,645,974.78
  5. Step 5: Solve for x
    x = 42,645,974.78/6,994.88
  6. Step 6: Final answer
    x = 6,096.74

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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.