Home / 19,795.00-29,695.39-5,753.19

Finding the Fourth Proportional to 19,795.00, 29,695.39 and 5,753.19

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Solution

The fourth proportional to 19,795.00, 29,695.39 and 5,753.19 is: 8,630.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,795.00 : 29,695.39 = 5,753.19 : x
  2. Step 2: Convert to fraction form
    19,795.00/29,695.39 = 5,753.19/x
  3. Step 3: Cross multiply
    19,795.00x = 29,695.39 × 5,753.19
  4. Step 4: Simplify right side
    19,795.00x = 170,843,325.86
  5. Step 5: Solve for x
    x = 170,843,325.86/19,795.00
  6. Step 6: Final answer
    x = 8,630.63

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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.