Home / 293,251.46-439,869.49-93,584.03

Finding the Fourth Proportional to 293,251.46, 439,869.49 and 93,584.03

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Solution

The fourth proportional to 293,251.46, 439,869.49 and 93,584.03 is: 140,373.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,251.46 : 439,869.49 = 93,584.03 : x
  2. Step 2: Convert to fraction form
    293,251.46/439,869.49 = 93,584.03/x
  3. Step 3: Cross multiply
    293,251.46x = 439,869.49 × 93,584.03
  4. Step 4: Simplify right side
    293,251.46x = 41,164,757,114.94
  5. Step 5: Solve for x
    x = 41,164,757,114.94/293,251.46
  6. Step 6: Final answer
    x = 140,373.58

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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.