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Finding the Fourth Proportional to 25,793.07, 35,362.63 and 25,326.51

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Solution

The fourth proportional to 25,793.07, 35,362.63 and 25,326.51 is: 34,722.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,793.07 : 35,362.63 = 25,326.51 : x
  2. Step 2: Convert to fraction form
    25,793.07/35,362.63 = 25,326.51/x
  3. Step 3: Cross multiply
    25,793.07x = 35,362.63 × 25,326.51
  4. Step 4: Simplify right side
    25,793.07x = 895,612,002.32
  5. Step 5: Solve for x
    x = 895,612,002.32/25,793.07
  6. Step 6: Final answer
    x = 34,722.97

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.