Home / 44,610.75-66,925.85-16,908.75

Finding the Fourth Proportional to 44,610.75, 66,925.85 and 16,908.75

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Solution

The fourth proportional to 44,610.75, 66,925.85 and 16,908.75 is: 25,366.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,610.75 : 66,925.85 = 16,908.75 : x
  2. Step 2: Convert to fraction form
    44,610.75/66,925.85 = 16,908.75/x
  3. Step 3: Cross multiply
    44,610.75x = 66,925.85 × 16,908.75
  4. Step 4: Simplify right side
    44,610.75x = 1,131,632,381.64
  5. Step 5: Solve for x
    x = 1,131,632,381.64/44,610.75
  6. Step 6: Final answer
    x = 25,366.81

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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.