Home / 7,625.54-10,516.28-4,793.24

Finding the Fourth Proportional to 7,625.54, 10,516.28 and 4,793.24

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Solution

The fourth proportional to 7,625.54, 10,516.28 and 4,793.24 is: 6,610.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,625.54 : 10,516.28 = 4,793.24 : x
  2. Step 2: Convert to fraction form
    7,625.54/10,516.28 = 4,793.24/x
  3. Step 3: Cross multiply
    7,625.54x = 10,516.28 × 4,793.24
  4. Step 4: Simplify right side
    7,625.54x = 50,407,053.95
  5. Step 5: Solve for x
    x = 50,407,053.95/7,625.54
  6. Step 6: Final answer
    x = 6,610.29

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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.