Home / 7,610.85-10,499.14-5,093.07

Finding the Fourth Proportional to 7,610.85, 10,499.14 and 5,093.07

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Solution

The fourth proportional to 7,610.85, 10,499.14 and 5,093.07 is: 7,025.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610.85 : 10,499.14 = 5,093.07 : x
  2. Step 2: Convert to fraction form
    7,610.85/10,499.14 = 5,093.07/x
  3. Step 3: Cross multiply
    7,610.85x = 10,499.14 × 5,093.07
  4. Step 4: Simplify right side
    7,610.85x = 53,472,854.96
  5. Step 5: Solve for x
    x = 53,472,854.96/7,610.85
  6. Step 6: Final answer
    x = 7,025.87

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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.