Home / 29,461.20-44,104.96-19,447.47

Finding the Fourth Proportional to 29,461.20, 44,104.96 and 19,447.47

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Solution

The fourth proportional to 29,461.20, 44,104.96 and 19,447.47 is: 29,113.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,461.20 : 44,104.96 = 19,447.47 : x
  2. Step 2: Convert to fraction form
    29,461.20/44,104.96 = 19,447.47/x
  3. Step 3: Cross multiply
    29,461.20x = 44,104.96 × 19,447.47
  4. Step 4: Simplify right side
    29,461.20x = 857,729,886.45
  5. Step 5: Solve for x
    x = 857,729,886.45/29,461.20
  6. Step 6: Final answer
    x = 29,113.88

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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.