Home / 29,926.44-44,536.32-28,929.78

Finding the Fourth Proportional to 29,926.44, 44,536.32 and 28,929.78

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Solution

The fourth proportional to 29,926.44, 44,536.32 and 28,929.78 is: 43,053.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,926.44 : 44,536.32 = 28,929.78 : x
  2. Step 2: Convert to fraction form
    29,926.44/44,536.32 = 28,929.78/x
  3. Step 3: Cross multiply
    29,926.44x = 44,536.32 × 28,929.78
  4. Step 4: Simplify right side
    29,926.44x = 1,288,425,939.61
  5. Step 5: Solve for x
    x = 1,288,425,939.61/29,926.44
  6. Step 6: Final answer
    x = 43,053.10

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.