Home / 37,425.89-51,646.43-22,310.75

Finding the Fourth Proportional to 37,425.89, 51,646.43 and 22,310.75

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Solution

The fourth proportional to 37,425.89, 51,646.43 and 22,310.75 is: 30,788.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,425.89 : 51,646.43 = 22,310.75 : x
  2. Step 2: Convert to fraction form
    37,425.89/51,646.43 = 22,310.75/x
  3. Step 3: Cross multiply
    37,425.89x = 51,646.43 × 22,310.75
  4. Step 4: Simplify right side
    37,425.89x = 1,152,270,476.57
  5. Step 5: Solve for x
    x = 1,152,270,476.57/37,425.89
  6. Step 6: Final answer
    x = 30,788.06

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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.