Home / 75,946.41-113,922.77-26,060.81

Finding the Fourth Proportional to 75,946.41, 113,922.77 and 26,060.81

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Solution

The fourth proportional to 75,946.41, 113,922.77 and 26,060.81 is: 39,092.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,946.41 : 113,922.77 = 26,060.81 : x
  2. Step 2: Convert to fraction form
    75,946.41/113,922.77 = 26,060.81/x
  3. Step 3: Cross multiply
    75,946.41x = 113,922.77 × 26,060.81
  4. Step 4: Simplify right side
    75,946.41x = 2,968,918,963.73
  5. Step 5: Solve for x
    x = 2,968,918,963.73/75,946.41
  6. Step 6: Final answer
    x = 39,092.29

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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.