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Finding the Fourth Proportional to 6,360.93, 9,499.07 and 6,292.28

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Solution

The fourth proportional to 6,360.93, 9,499.07 and 6,292.28 is: 9,396.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360.93 : 9,499.07 = 6,292.28 : x
  2. Step 2: Convert to fraction form
    6,360.93/9,499.07 = 6,292.28/x
  3. Step 3: Cross multiply
    6,360.93x = 9,499.07 × 6,292.28
  4. Step 4: Simplify right side
    6,360.93x = 59,770,847.66
  5. Step 5: Solve for x
    x = 59,770,847.66/6,360.93
  6. Step 6: Final answer
    x = 9,396.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.