Home / 73,824.36-110,729.51-29,439.24

Finding the Fourth Proportional to 73,824.36, 110,729.51 and 29,439.24

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Solution

The fourth proportional to 73,824.36, 110,729.51 and 29,439.24 is: 44,156.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,824.36 : 110,729.51 = 29,439.24 : x
  2. Step 2: Convert to fraction form
    73,824.36/110,729.51 = 29,439.24/x
  3. Step 3: Cross multiply
    73,824.36x = 110,729.51 × 29,439.24
  4. Step 4: Simplify right side
    73,824.36x = 3,259,792,066.32
  5. Step 5: Solve for x
    x = 3,259,792,066.32/73,824.36
  6. Step 6: Final answer
    x = 44,156.05

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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.