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Finding the Fourth Proportional to 67,660.52, 93,370.02 and 37,444.01

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Solution

The fourth proportional to 67,660.52, 93,370.02 and 37,444.01 is: 51,671.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,660.52 : 93,370.02 = 37,444.01 : x
  2. Step 2: Convert to fraction form
    67,660.52/93,370.02 = 37,444.01/x
  3. Step 3: Cross multiply
    67,660.52x = 93,370.02 × 37,444.01
  4. Step 4: Simplify right side
    67,660.52x = 3,496,147,355.32
  5. Step 5: Solve for x
    x = 3,496,147,355.32/67,660.52
  6. Step 6: Final answer
    x = 51,671.90

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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.