Home / 44,365.36-61,234.06-28,229.54

Finding the Fourth Proportional to 44,365.36, 61,234.06 and 28,229.54

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Solution

The fourth proportional to 44,365.36, 61,234.06 and 28,229.54 is: 38,963.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,365.36 : 61,234.06 = 28,229.54 : x
  2. Step 2: Convert to fraction form
    44,365.36/61,234.06 = 28,229.54/x
  3. Step 3: Cross multiply
    44,365.36x = 61,234.06 × 28,229.54
  4. Step 4: Simplify right side
    44,365.36x = 1,728,609,346.13
  5. Step 5: Solve for x
    x = 1,728,609,346.13/44,365.36
  6. Step 6: Final answer
    x = 38,963.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.