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Finding the Fourth Proportional to 32,943.38, 49,464.27 and 32,451.32

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Solution

The fourth proportional to 32,943.38, 49,464.27 and 32,451.32 is: 48,725.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,943.38 : 49,464.27 = 32,451.32 : x
  2. Step 2: Convert to fraction form
    32,943.38/49,464.27 = 32,451.32/x
  3. Step 3: Cross multiply
    32,943.38x = 49,464.27 × 32,451.32
  4. Step 4: Simplify right side
    32,943.38x = 1,605,180,854.34
  5. Step 5: Solve for x
    x = 1,605,180,854.34/32,943.38
  6. Step 6: Final answer
    x = 48,725.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.