Home / 5,333.74-7,360.50-2,943.73

Finding the Fourth Proportional to 5,333.74, 7,360.50 and 2,943.73

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Solution

The fourth proportional to 5,333.74, 7,360.50 and 2,943.73 is: 4,062.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333.74 : 7,360.50 = 2,943.73 : x
  2. Step 2: Convert to fraction form
    5,333.74/7,360.50 = 2,943.73/x
  3. Step 3: Cross multiply
    5,333.74x = 7,360.50 × 2,943.73
  4. Step 4: Simplify right side
    5,333.74x = 21,667,306.26
  5. Step 5: Solve for x
    x = 21,667,306.26/5,333.74
  6. Step 6: Final answer
    x = 4,062.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.