Home / 67,592.90-93,273.27-37,378.58

Finding the Fourth Proportional to 67,592.90, 93,273.27 and 37,378.58

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Solution

The fourth proportional to 67,592.90, 93,273.27 and 37,378.58 is: 51,579.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,592.90 : 93,273.27 = 37,378.58 : x
  2. Step 2: Convert to fraction form
    67,592.90/93,273.27 = 37,378.58/x
  3. Step 3: Cross multiply
    67,592.90x = 93,273.27 × 37,378.58
  4. Step 4: Simplify right side
    67,592.90x = 3,486,422,384.56
  5. Step 5: Solve for x
    x = 3,486,422,384.56/67,592.90
  6. Step 6: Final answer
    x = 51,579.71

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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.