Home / 69,824.62-96,360.40-37,994.74

Finding the Fourth Proportional to 69,824.62, 96,360.40 and 37,994.74

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Solution

The fourth proportional to 69,824.62, 96,360.40 and 37,994.74 is: 52,434.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,824.62 : 96,360.40 = 37,994.74 : x
  2. Step 2: Convert to fraction form
    69,824.62/96,360.40 = 37,994.74/x
  3. Step 3: Cross multiply
    69,824.62x = 96,360.40 × 37,994.74
  4. Step 4: Simplify right side
    69,824.62x = 3,661,188,344.30
  5. Step 5: Solve for x
    x = 3,661,188,344.30/69,824.62
  6. Step 6: Final answer
    x = 52,434.06

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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.