Home / 73,824.32-110,754.12-23,904.47

Finding the Fourth Proportional to 73,824.32, 110,754.12 and 23,904.47

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Solution

The fourth proportional to 73,824.32, 110,754.12 and 23,904.47 is: 35,862.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,824.32 : 110,754.12 = 23,904.47 : x
  2. Step 2: Convert to fraction form
    73,824.32/110,754.12 = 23,904.47/x
  3. Step 3: Cross multiply
    73,824.32x = 110,754.12 × 23,904.47
  4. Step 4: Simplify right side
    73,824.32x = 2,647,518,538.92
  5. Step 5: Solve for x
    x = 2,647,518,538.92/73,824.32
  6. Step 6: Final answer
    x = 35,862.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.