Home / 6,403.13-9,610.16-2,510.27

Finding the Fourth Proportional to 6,403.13, 9,610.16 and 2,510.27

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Solution

The fourth proportional to 6,403.13, 9,610.16 and 2,510.27 is: 3,767.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,403.13 : 9,610.16 = 2,510.27 : x
  2. Step 2: Convert to fraction form
    6,403.13/9,610.16 = 2,510.27/x
  3. Step 3: Cross multiply
    6,403.13x = 9,610.16 × 2,510.27
  4. Step 4: Simplify right side
    6,403.13x = 24,124,035.74
  5. Step 5: Solve for x
    x = 24,124,035.74/6,403.13
  6. Step 6: Final answer
    x = 3,767.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.