Home / 69,926.86-96,510.77-41,253.64

Finding the Fourth Proportional to 69,926.86, 96,510.77 and 41,253.64

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Solution

The fourth proportional to 69,926.86, 96,510.77 and 41,253.64 is: 56,936.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,926.86 : 96,510.77 = 41,253.64 : x
  2. Step 2: Convert to fraction form
    69,926.86/96,510.77 = 41,253.64/x
  3. Step 3: Cross multiply
    69,926.86x = 96,510.77 × 41,253.64
  4. Step 4: Simplify right side
    69,926.86x = 3,981,420,268.86
  5. Step 5: Solve for x
    x = 3,981,420,268.86/69,926.86
  6. Step 6: Final answer
    x = 56,936.92

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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.