Home / 6,877.44-10,297.67-5,659.56

Finding the Fourth Proportional to 6,877.44, 10,297.67 and 5,659.56

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Solution

The fourth proportional to 6,877.44, 10,297.67 and 5,659.56 is: 8,474.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,877.44 : 10,297.67 = 5,659.56 : x
  2. Step 2: Convert to fraction form
    6,877.44/10,297.67 = 5,659.56/x
  3. Step 3: Cross multiply
    6,877.44x = 10,297.67 × 5,659.56
  4. Step 4: Simplify right side
    6,877.44x = 58,280,281.23
  5. Step 5: Solve for x
    x = 58,280,281.23/6,877.44
  6. Step 6: Final answer
    x = 8,474.12

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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.