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Finding the Fourth Proportional to 44,448.68, 61,339.22 and 25,585.82

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Solution

The fourth proportional to 44,448.68, 61,339.22 and 25,585.82 is: 35,308.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448.68 : 61,339.22 = 25,585.82 : x
  2. Step 2: Convert to fraction form
    44,448.68/61,339.22 = 25,585.82/x
  3. Step 3: Cross multiply
    44,448.68x = 61,339.22 × 25,585.82
  4. Step 4: Simplify right side
    44,448.68x = 1,569,414,241.86
  5. Step 5: Solve for x
    x = 1,569,414,241.86/44,448.68
  6. Step 6: Final answer
    x = 35,308.46

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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.