Home / 55,110.33-76,069.44-32,447.52

Finding the Fourth Proportional to 55,110.33, 76,069.44 and 32,447.52

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Solution

The fourth proportional to 55,110.33, 76,069.44 and 32,447.52 is: 44,787.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,110.33 : 76,069.44 = 32,447.52 : x
  2. Step 2: Convert to fraction form
    55,110.33/76,069.44 = 32,447.52/x
  3. Step 3: Cross multiply
    55,110.33x = 76,069.44 × 32,447.52
  4. Step 4: Simplify right side
    55,110.33x = 2,468,264,675.79
  5. Step 5: Solve for x
    x = 2,468,264,675.79/55,110.33
  6. Step 6: Final answer
    x = 44,787.70

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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.