Home / 44,825.82-67,236.57-11,091.70

Finding the Fourth Proportional to 44,825.82, 67,236.57 and 11,091.70

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Solution

The fourth proportional to 44,825.82, 67,236.57 and 11,091.70 is: 16,637.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,825.82 : 67,236.57 = 11,091.70 : x
  2. Step 2: Convert to fraction form
    44,825.82/67,236.57 = 11,091.70/x
  3. Step 3: Cross multiply
    44,825.82x = 67,236.57 × 11,091.70
  4. Step 4: Simplify right side
    44,825.82x = 745,767,695.38
  5. Step 5: Solve for x
    x = 745,767,695.38/44,825.82
  6. Step 6: Final answer
    x = 16,637.01

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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.