Home / 41,765.67-62,633.07-18,076.68

Finding the Fourth Proportional to 41,765.67, 62,633.07 and 18,076.68

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Solution

The fourth proportional to 41,765.67, 62,633.07 and 18,076.68 is: 27,108.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,765.67 : 62,633.07 = 18,076.68 : x
  2. Step 2: Convert to fraction form
    41,765.67/62,633.07 = 18,076.68/x
  3. Step 3: Cross multiply
    41,765.67x = 62,633.07 × 18,076.68
  4. Step 4: Simplify right side
    41,765.67x = 1,132,197,963.81
  5. Step 5: Solve for x
    x = 1,132,197,963.81/41,765.67
  6. Step 6: Final answer
    x = 27,108.34

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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.