Home / 39,723.98-59,610.57-23,091.83

Finding the Fourth Proportional to 39,723.98, 59,610.57 and 23,091.83

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Solution

The fourth proportional to 39,723.98, 59,610.57 and 23,091.83 is: 34,652.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,723.98 : 59,610.57 = 23,091.83 : x
  2. Step 2: Convert to fraction form
    39,723.98/59,610.57 = 23,091.83/x
  3. Step 3: Cross multiply
    39,723.98x = 59,610.57 × 23,091.83
  4. Step 4: Simplify right side
    39,723.98x = 1,376,517,148.64
  5. Step 5: Solve for x
    x = 1,376,517,148.64/39,723.98
  6. Step 6: Final answer
    x = 34,652.05

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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.