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Finding the Fourth Proportional to 44,380.62, 61,245.67 and 25,259.46

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Solution

The fourth proportional to 44,380.62, 61,245.67 and 25,259.46 is: 34,858.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,380.62 : 61,245.67 = 25,259.46 : x
  2. Step 2: Convert to fraction form
    44,380.62/61,245.67 = 25,259.46/x
  3. Step 3: Cross multiply
    44,380.62x = 61,245.67 × 25,259.46
  4. Step 4: Simplify right side
    44,380.62x = 1,547,032,245.31
  5. Step 5: Solve for x
    x = 1,547,032,245.31/44,380.62
  6. Step 6: Final answer
    x = 34,858.28

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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.