Home / 244,713.36-367,069.32-67,220.55

Finding the Fourth Proportional to 244,713.36, 367,069.32 and 67,220.55

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Solution

The fourth proportional to 244,713.36, 367,069.32 and 67,220.55 is: 100,830.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,713.36 : 367,069.32 = 67,220.55 : x
  2. Step 2: Convert to fraction form
    244,713.36/367,069.32 = 67,220.55/x
  3. Step 3: Cross multiply
    244,713.36x = 367,069.32 × 67,220.55
  4. Step 4: Simplify right side
    244,713.36x = 24,674,601,578.53
  5. Step 5: Solve for x
    x = 24,674,601,578.53/244,713.36
  6. Step 6: Final answer
    x = 100,830.63

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1.5x scale

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.