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Finding the Fourth Proportional to 25,352.46, 37,963.08 and 22,531.32

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Solution

The fourth proportional to 25,352.46, 37,963.08 and 22,531.32 is: 33,738.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,352.46 : 37,963.08 = 22,531.32 : x
  2. Step 2: Convert to fraction form
    25,352.46/37,963.08 = 22,531.32/x
  3. Step 3: Cross multiply
    25,352.46x = 37,963.08 × 22,531.32
  4. Step 4: Simplify right side
    25,352.46x = 855,358,303.67
  5. Step 5: Solve for x
    x = 855,358,303.67/25,352.46
  6. Step 6: Final answer
    x = 33,738.67

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.