Home / 61,265.93-91,723.61-41,509.41

Finding the Fourth Proportional to 61,265.93, 91,723.61 and 41,509.41

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Solution

The fourth proportional to 61,265.93, 91,723.61 and 41,509.41 is: 62,145.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,265.93 : 91,723.61 = 41,509.41 : x
  2. Step 2: Convert to fraction form
    61,265.93/91,723.61 = 41,509.41/x
  3. Step 3: Cross multiply
    61,265.93x = 91,723.61 × 41,509.41
  4. Step 4: Simplify right side
    61,265.93x = 3,807,392,726.62
  5. Step 5: Solve for x
    x = 3,807,392,726.62/61,265.93
  6. Step 6: Final answer
    x = 62,145.36

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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.