Home / 37,425.76-51,667.04-27,342.88

Finding the Fourth Proportional to 37,425.76, 51,667.04 and 27,342.88

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Solution

The fourth proportional to 37,425.76, 51,667.04 and 27,342.88 is: 37,747.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,425.76 : 51,667.04 = 27,342.88 : x
  2. Step 2: Convert to fraction form
    37,425.76/51,667.04 = 27,342.88/x
  3. Step 3: Cross multiply
    37,425.76x = 51,667.04 × 27,342.88
  4. Step 4: Simplify right side
    37,425.76x = 1,412,725,674.68
  5. Step 5: Solve for x
    x = 1,412,725,674.68/37,425.76
  6. Step 6: Final answer
    x = 37,747.41

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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.