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Finding the Fourth Proportional to 32,792.01, 45,251.08 and 19,358.37

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Solution

The fourth proportional to 32,792.01, 45,251.08 and 19,358.37 is: 26,713.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,792.01 : 45,251.08 = 19,358.37 : x
  2. Step 2: Convert to fraction form
    32,792.01/45,251.08 = 19,358.37/x
  3. Step 3: Cross multiply
    32,792.01x = 45,251.08 × 19,358.37
  4. Step 4: Simplify right side
    32,792.01x = 875,987,028.32
  5. Step 5: Solve for x
    x = 875,987,028.32/32,792.01
  6. Step 6: Final answer
    x = 26,713.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.