Home / 37,280.88-51,439.14-27,214.80

Finding the Fourth Proportional to 37,280.88, 51,439.14 and 27,214.80

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Solution

The fourth proportional to 37,280.88, 51,439.14 and 27,214.80 is: 37,550.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,280.88 : 51,439.14 = 27,214.80 : x
  2. Step 2: Convert to fraction form
    37,280.88/51,439.14 = 27,214.80/x
  3. Step 3: Cross multiply
    37,280.88x = 51,439.14 × 27,214.80
  4. Step 4: Simplify right side
    37,280.88x = 1,399,905,907.27
  5. Step 5: Solve for x
    x = 1,399,905,907.27/37,280.88
  6. Step 6: Final answer
    x = 37,550.24

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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.