Home / 244,645.04-366,928.20-67,110.86

Finding the Fourth Proportional to 244,645.04, 366,928.20 and 67,110.86

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Solution

The fourth proportional to 244,645.04, 366,928.20 and 67,110.86 is: 100,655.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,645.04 : 366,928.20 = 67,110.86 : x
  2. Step 2: Convert to fraction form
    244,645.04/366,928.20 = 67,110.86/x
  3. Step 3: Cross multiply
    244,645.04x = 366,928.20 × 67,110.86
  4. Step 4: Simplify right side
    244,645.04x = 24,624,867,060.25
  5. Step 5: Solve for x
    x = 24,624,867,060.25/244,645.04
  6. Step 6: Final answer
    x = 100,655.49

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Why These Related Problems?

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