Home / 54,819.19-75,652.31-33,594.35

Finding the Fourth Proportional to 54,819.19, 75,652.31 and 33,594.35

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Solution

The fourth proportional to 54,819.19, 75,652.31 and 33,594.35 is: 46,361.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,819.19 : 75,652.31 = 33,594.35 : x
  2. Step 2: Convert to fraction form
    54,819.19/75,652.31 = 33,594.35/x
  3. Step 3: Cross multiply
    54,819.19x = 75,652.31 × 33,594.35
  4. Step 4: Simplify right side
    54,819.19x = 2,541,490,201.61
  5. Step 5: Solve for x
    x = 2,541,490,201.61/54,819.19
  6. Step 6: Final answer
    x = 46,361.33

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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.