Home / 44,189.43-66,284.14-31,100.23

Finding the Fourth Proportional to 44,189.43, 66,284.14 and 31,100.23

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Solution

The fourth proportional to 44,189.43, 66,284.14 and 31,100.23 is: 46,650.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,189.43 : 66,284.14 = 31,100.23 : x
  2. Step 2: Convert to fraction form
    44,189.43/66,284.14 = 31,100.23/x
  3. Step 3: Cross multiply
    44,189.43x = 66,284.14 × 31,100.23
  4. Step 4: Simplify right side
    44,189.43x = 2,061,451,999.35
  5. Step 5: Solve for x
    x = 2,061,451,999.35/44,189.43
  6. Step 6: Final answer
    x = 46,650.34

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Double scale
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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.