Home / 41,760.36-62,655.93-19,580.94

Finding the Fourth Proportional to 41,760.36, 62,655.93 and 19,580.94

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Solution

The fourth proportional to 41,760.36, 62,655.93 and 19,580.94 is: 29,378.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,760.36 : 62,655.93 = 19,580.94 : x
  2. Step 2: Convert to fraction form
    41,760.36/62,655.93 = 19,580.94/x
  3. Step 3: Cross multiply
    41,760.36x = 62,655.93 × 19,580.94
  4. Step 4: Simplify right side
    41,760.36x = 1,226,862,005.97
  5. Step 5: Solve for x
    x = 1,226,862,005.97/41,760.36
  6. Step 6: Final answer
    x = 29,378.63

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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.