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Finding the Fourth Proportional to 47,247.57, 65,200.82 and 26,026.65

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Solution

The fourth proportional to 47,247.57, 65,200.82 and 26,026.65 is: 35,916.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,247.57 : 65,200.82 = 26,026.65 : x
  2. Step 2: Convert to fraction form
    47,247.57/65,200.82 = 26,026.65/x
  3. Step 3: Cross multiply
    47,247.57x = 65,200.82 × 26,026.65
  4. Step 4: Simplify right side
    47,247.57x = 1,696,958,791.72
  5. Step 5: Solve for x
    x = 1,696,958,791.72/47,247.57
  6. Step 6: Final answer
    x = 35,916.32

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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.