Home / 33,010.96-49,473.24-28,610.32

Finding the Fourth Proportional to 33,010.96, 49,473.24 and 28,610.32

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Solution

The fourth proportional to 33,010.96, 49,473.24 and 28,610.32 is: 42,878.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,010.96 : 49,473.24 = 28,610.32 : x
  2. Step 2: Convert to fraction form
    33,010.96/49,473.24 = 28,610.32/x
  3. Step 3: Cross multiply
    33,010.96x = 49,473.24 × 28,610.32
  4. Step 4: Simplify right side
    33,010.96x = 1,415,445,227.84
  5. Step 5: Solve for x
    x = 1,415,445,227.84/33,010.96
  6. Step 6: Final answer
    x = 42,878.04

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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.