Home / 44,363.25-66,486.56-21,886.29

Finding the Fourth Proportional to 44,363.25, 66,486.56 and 21,886.29

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Solution

The fourth proportional to 44,363.25, 66,486.56 and 21,886.29 is: 32,800.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,363.25 : 66,486.56 = 21,886.29 : x
  2. Step 2: Convert to fraction form
    44,363.25/66,486.56 = 21,886.29/x
  3. Step 3: Cross multiply
    44,363.25x = 66,486.56 × 21,886.29
  4. Step 4: Simplify right side
    44,363.25x = 1,455,144,023.83
  5. Step 5: Solve for x
    x = 1,455,144,023.83/44,363.25
  6. Step 6: Final answer
    x = 32,800.66

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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.