Home / 244,771.62-367,074.27-84,810.21

Finding the Fourth Proportional to 244,771.62, 367,074.27 and 84,810.21

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Solution

The fourth proportional to 244,771.62, 367,074.27 and 84,810.21 is: 127,186.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,771.62 : 367,074.27 = 84,810.21 : x
  2. Step 2: Convert to fraction form
    244,771.62/367,074.27 = 84,810.21/x
  3. Step 3: Cross multiply
    244,771.62x = 367,074.27 × 84,810.21
  4. Step 4: Simplify right side
    244,771.62x = 31,131,645,924.30
  5. Step 5: Solve for x
    x = 31,131,645,924.30/244,771.62
  6. Step 6: Final answer
    x = 127,186.50

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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.