Home / 29,878.22-44,818.96-15,069.80

Finding the Fourth Proportional to 29,878.22, 44,818.96 and 15,069.80

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Solution

The fourth proportional to 29,878.22, 44,818.96 and 15,069.80 is: 22,605.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,878.22 : 44,818.96 = 15,069.80 : x
  2. Step 2: Convert to fraction form
    29,878.22/44,818.96 = 15,069.80/x
  3. Step 3: Cross multiply
    29,878.22x = 44,818.96 × 15,069.80
  4. Step 4: Simplify right side
    29,878.22x = 675,412,763.41
  5. Step 5: Solve for x
    x = 675,412,763.41/29,878.22
  6. Step 6: Final answer
    x = 22,605.52

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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.