Home / 47,223.78-65,169.27-26,003.82

Finding the Fourth Proportional to 47,223.78, 65,169.27 and 26,003.82

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Solution

The fourth proportional to 47,223.78, 65,169.27 and 26,003.82 is: 35,885.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,223.78 : 65,169.27 = 26,003.82 : x
  2. Step 2: Convert to fraction form
    47,223.78/65,169.27 = 26,003.82/x
  3. Step 3: Cross multiply
    47,223.78x = 65,169.27 × 26,003.82
  4. Step 4: Simplify right side
    47,223.78x = 1,694,649,966.61
  5. Step 5: Solve for x
    x = 1,694,649,966.61/47,223.78
  6. Step 6: Final answer
    x = 35,885.52

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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.