Home / 54,758.35-75,582.68-32,102.25

Finding the Fourth Proportional to 54,758.35, 75,582.68 and 32,102.25

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Solution

The fourth proportional to 54,758.35, 75,582.68 and 32,102.25 is: 44,310.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,758.35 : 75,582.68 = 32,102.25 : x
  2. Step 2: Convert to fraction form
    54,758.35/75,582.68 = 32,102.25/x
  3. Step 3: Cross multiply
    54,758.35x = 75,582.68 × 32,102.25
  4. Step 4: Simplify right side
    54,758.35x = 2,426,374,089.03
  5. Step 5: Solve for x
    x = 2,426,374,089.03/54,758.35
  6. Step 6: Final answer
    x = 44,310.58

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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.