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Finding the Fourth Proportional to 49,248.42, 67,962.69 and 26,892.42

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Solution

The fourth proportional to 49,248.42, 67,962.69 and 26,892.42 is: 37,111.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,248.42 : 67,962.69 = 26,892.42 : x
  2. Step 2: Convert to fraction form
    49,248.42/67,962.69 = 26,892.42/x
  3. Step 3: Cross multiply
    49,248.42x = 67,962.69 × 26,892.42
  4. Step 4: Simplify right side
    49,248.42x = 1,827,681,203.81
  5. Step 5: Solve for x
    x = 1,827,681,203.81/49,248.42
  6. Step 6: Final answer
    x = 37,111.47

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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.