Home / 7,906.32-11,859.25-2,062.93

Finding the Fourth Proportional to 7,906.32, 11,859.25 and 2,062.93

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Solution

The fourth proportional to 7,906.32, 11,859.25 and 2,062.93 is: 3,094.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,906.32 : 11,859.25 = 2,062.93 : x
  2. Step 2: Convert to fraction form
    7,906.32/11,859.25 = 2,062.93/x
  3. Step 3: Cross multiply
    7,906.32x = 11,859.25 × 2,062.93
  4. Step 4: Simplify right side
    7,906.32x = 24,464,802.60
  5. Step 5: Solve for x
    x = 24,464,802.60/7,906.32
  6. Step 6: Final answer
    x = 3,094.33

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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.