Home / 244,725.07-367,072.85-145,516.60

Finding the Fourth Proportional to 244,725.07, 367,072.85 and 145,516.60

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Solution

The fourth proportional to 244,725.07, 367,072.85 and 145,516.60 is: 218,266.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,725.07 : 367,072.85 = 145,516.60 : x
  2. Step 2: Convert to fraction form
    244,725.07/367,072.85 = 145,516.60/x
  3. Step 3: Cross multiply
    244,725.07x = 367,072.85 × 145,516.60
  4. Step 4: Simplify right side
    244,725.07x = 53,415,193,084.31
  5. Step 5: Solve for x
    x = 53,415,193,084.31/244,725.07
  6. Step 6: Final answer
    x = 218,266.13

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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.