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Finding the Fourth Proportional to 37,906.29, 52,320.06 and 25,826.76

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Solution

The fourth proportional to 37,906.29, 52,320.06 and 25,826.76 is: 35,647.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,906.29 : 52,320.06 = 25,826.76 : x
  2. Step 2: Convert to fraction form
    37,906.29/52,320.06 = 25,826.76/x
  3. Step 3: Cross multiply
    37,906.29x = 52,320.06 × 25,826.76
  4. Step 4: Simplify right side
    37,906.29x = 1,351,257,632.81
  5. Step 5: Solve for x
    x = 1,351,257,632.81/37,906.29
  6. Step 6: Final answer
    x = 35,647.32

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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.