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Finding the Fourth Proportional to 67,322.87, 92,901.32 and 37,106.52

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Solution

The fourth proportional to 67,322.87, 92,901.32 and 37,106.52 is: 51,204.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,322.87 : 92,901.32 = 37,106.52 : x
  2. Step 2: Convert to fraction form
    67,322.87/92,901.32 = 37,106.52/x
  3. Step 3: Cross multiply
    67,322.87x = 92,901.32 × 37,106.52
  4. Step 4: Simplify right side
    67,322.87x = 3,447,244,781.37
  5. Step 5: Solve for x
    x = 3,447,244,781.37/67,322.87
  6. Step 6: Final answer
    x = 51,204.67

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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.