Home / 64,092.06-96,119.91-26,605.80

Finding the Fourth Proportional to 64,092.06, 96,119.91 and 26,605.80

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Solution

The fourth proportional to 64,092.06, 96,119.91 and 26,605.80 is: 39,901.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,092.06 : 96,119.91 = 26,605.80 : x
  2. Step 2: Convert to fraction form
    64,092.06/96,119.91 = 26,605.80/x
  3. Step 3: Cross multiply
    64,092.06x = 96,119.91 × 26,605.80
  4. Step 4: Simplify right side
    64,092.06x = 2,557,347,101.48
  5. Step 5: Solve for x
    x = 2,557,347,101.48/64,092.06
  6. Step 6: Final answer
    x = 39,901.15

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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.