Home / 60,769.73-91,143.05-25,733.99

Finding the Fourth Proportional to 60,769.73, 91,143.05 and 25,733.99

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Solution

The fourth proportional to 60,769.73, 91,143.05 and 25,733.99 is: 38,596.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,769.73 : 91,143.05 = 25,733.99 : x
  2. Step 2: Convert to fraction form
    60,769.73/91,143.05 = 25,733.99/x
  3. Step 3: Cross multiply
    60,769.73x = 91,143.05 × 25,733.99
  4. Step 4: Simplify right side
    60,769.73x = 2,345,473,752.88
  5. Step 5: Solve for x
    x = 2,345,473,752.88/60,769.73
  6. Step 6: Final answer
    x = 38,596.09

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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.