Home / 7,650.92-10,559.33-4,293.94

Finding the Fourth Proportional to 7,650.92, 10,559.33 and 4,293.94

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Solution

The fourth proportional to 7,650.92, 10,559.33 and 4,293.94 is: 5,926.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,650.92 : 10,559.33 = 4,293.94 : x
  2. Step 2: Convert to fraction form
    7,650.92/10,559.33 = 4,293.94/x
  3. Step 3: Cross multiply
    7,650.92x = 10,559.33 × 4,293.94
  4. Step 4: Simplify right side
    7,650.92x = 45,341,113.80
  5. Step 5: Solve for x
    x = 45,341,113.80/7,650.92
  6. Step 6: Final answer
    x = 5,926.23

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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.