Home / 44,184.90-66,147.12-29,164.32

Finding the Fourth Proportional to 44,184.90, 66,147.12 and 29,164.32

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Solution

The fourth proportional to 44,184.90, 66,147.12 and 29,164.32 is: 43,660.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,184.90 : 66,147.12 = 29,164.32 : x
  2. Step 2: Convert to fraction form
    44,184.90/66,147.12 = 29,164.32/x
  3. Step 3: Cross multiply
    44,184.90x = 66,147.12 × 29,164.32
  4. Step 4: Simplify right side
    44,184.90x = 1,929,135,774.76
  5. Step 5: Solve for x
    x = 1,929,135,774.76/44,184.90
  6. Step 6: Final answer
    x = 43,660.52

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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.