Home / 44,191.59-66,284.91-10,911.48

Finding the Fourth Proportional to 44,191.59, 66,284.91 and 10,911.48

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Solution

The fourth proportional to 44,191.59, 66,284.91 and 10,911.48 is: 16,366.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,191.59 : 66,284.91 = 10,911.48 : x
  2. Step 2: Convert to fraction form
    44,191.59/66,284.91 = 10,911.48/x
  3. Step 3: Cross multiply
    44,191.59x = 66,284.91 × 10,911.48
  4. Step 4: Simplify right side
    44,191.59x = 723,266,469.77
  5. Step 5: Solve for x
    x = 723,266,469.77/44,191.59
  6. Step 6: Final answer
    x = 16,366.61

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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.