Home / 7,627.16-10,524.33-4,793.18

Finding the Fourth Proportional to 7,627.16, 10,524.33 and 4,793.18

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Solution

The fourth proportional to 7,627.16, 10,524.33 and 4,793.18 is: 6,613.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,627.16 : 10,524.33 = 4,793.18 : x
  2. Step 2: Convert to fraction form
    7,627.16/10,524.33 = 4,793.18/x
  3. Step 3: Cross multiply
    7,627.16x = 10,524.33 × 4,793.18
  4. Step 4: Simplify right side
    7,627.16x = 50,444,955.45
  5. Step 5: Solve for x
    x = 50,444,955.45/7,627.16
  6. Step 6: Final answer
    x = 6,613.86

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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.