Home / 44,849.79-67,273.01-11,115.92

Finding the Fourth Proportional to 44,849.79, 67,273.01 and 11,115.92

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Solution

The fourth proportional to 44,849.79, 67,273.01 and 11,115.92 is: 16,673.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,849.79 : 67,273.01 = 11,115.92 : x
  2. Step 2: Convert to fraction form
    44,849.79/67,273.01 = 11,115.92/x
  3. Step 3: Cross multiply
    44,849.79x = 67,273.01 × 11,115.92
  4. Step 4: Simplify right side
    44,849.79x = 747,801,005.37
  5. Step 5: Solve for x
    x = 747,801,005.37/44,849.79
  6. Step 6: Final answer
    x = 16,673.46

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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.