Home / 69,929.41-96,502.89-41,249.38

Finding the Fourth Proportional to 69,929.41, 96,502.89 and 41,249.38

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Solution

The fourth proportional to 69,929.41, 96,502.89 and 41,249.38 is: 56,924.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,929.41 : 96,502.89 = 41,249.38 : x
  2. Step 2: Convert to fraction form
    69,929.41/96,502.89 = 41,249.38/x
  3. Step 3: Cross multiply
    69,929.41x = 96,502.89 × 41,249.38
  4. Step 4: Simplify right side
    69,929.41x = 3,980,684,380.71
  5. Step 5: Solve for x
    x = 3,980,684,380.71/69,929.41
  6. Step 6: Final answer
    x = 56,924.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.