Home / 54,824.22-75,649.28-32,154.66

Finding the Fourth Proportional to 54,824.22, 75,649.28 and 32,154.66

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Solution

The fourth proportional to 54,824.22, 75,649.28 and 32,154.66 is: 44,368.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,824.22 : 75,649.28 = 32,154.66 : x
  2. Step 2: Convert to fraction form
    54,824.22/75,649.28 = 32,154.66/x
  3. Step 3: Cross multiply
    54,824.22x = 75,649.28 × 32,154.66
  4. Step 4: Simplify right side
    54,824.22x = 2,432,476,877.64
  5. Step 5: Solve for x
    x = 2,432,476,877.64/54,824.22
  6. Step 6: Final answer
    x = 44,368.65

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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.