Home / 44,676.60-61,645.12-28,552.33

Finding the Fourth Proportional to 44,676.60, 61,645.12 and 28,552.33

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Solution

The fourth proportional to 44,676.60, 61,645.12 and 28,552.33 is: 39,396.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,676.60 : 61,645.12 = 28,552.33 : x
  2. Step 2: Convert to fraction form
    44,676.60/61,645.12 = 28,552.33/x
  3. Step 3: Cross multiply
    44,676.60x = 61,645.12 × 28,552.33
  4. Step 4: Simplify right side
    44,676.60x = 1,760,111,809.13
  5. Step 5: Solve for x
    x = 1,760,111,809.13/44,676.60
  6. Step 6: Final answer
    x = 39,396.73

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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.