Home / 7,652.43-10,561.41-4,295.44

Finding the Fourth Proportional to 7,652.43, 10,561.41 and 4,295.44

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Solution

The fourth proportional to 7,652.43, 10,561.41 and 4,295.44 is: 5,928.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652.43 : 10,561.41 = 4,295.44 : x
  2. Step 2: Convert to fraction form
    7,652.43/10,561.41 = 4,295.44/x
  3. Step 3: Cross multiply
    7,652.43x = 10,561.41 × 4,295.44
  4. Step 4: Simplify right side
    7,652.43x = 45,365,902.97
  5. Step 5: Solve for x
    x = 45,365,902.97/7,652.43
  6. Step 6: Final answer
    x = 5,928.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.