Home / 67,579.17-93,251.12-37,360.41

Finding the Fourth Proportional to 67,579.17, 93,251.12 and 37,360.41

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Solution

The fourth proportional to 67,579.17, 93,251.12 and 37,360.41 is: 51,552.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,579.17 : 93,251.12 = 37,360.41 : x
  2. Step 2: Convert to fraction form
    67,579.17/93,251.12 = 37,360.41/x
  3. Step 3: Cross multiply
    67,579.17x = 93,251.12 × 37,360.41
  4. Step 4: Simplify right side
    67,579.17x = 3,483,899,889.36
  5. Step 5: Solve for x
    x = 3,483,899,889.36/67,579.17
  6. Step 6: Final answer
    x = 51,552.87

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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.