Home / 333,377.20-500,217.61-141,304.27

Finding the Fourth Proportional to 333,377.20, 500,217.61 and 141,304.27

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Solution

The fourth proportional to 333,377.20, 500,217.61 and 141,304.27 is: 212,020.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,377.20 : 500,217.61 = 141,304.27 : x
  2. Step 2: Convert to fraction form
    333,377.20/500,217.61 = 141,304.27/x
  3. Step 3: Cross multiply
    333,377.20x = 500,217.61 × 141,304.27
  4. Step 4: Simplify right side
    333,377.20x = 70,682,881,014.59
  5. Step 5: Solve for x
    x = 70,682,881,014.59/333,377.20
  6. Step 6: Final answer
    x = 212,020.74

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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.