Home / 73,448.24-110,155.95-29,084.94

Finding the Fourth Proportional to 73,448.24, 110,155.95 and 29,084.94

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Solution

The fourth proportional to 73,448.24, 110,155.95 and 29,084.94 is: 43,620.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,448.24 : 110,155.95 = 29,084.94 : x
  2. Step 2: Convert to fraction form
    73,448.24/110,155.95 = 29,084.94/x
  3. Step 3: Cross multiply
    73,448.24x = 110,155.95 × 29,084.94
  4. Step 4: Simplify right side
    73,448.24x = 3,203,879,196.39
  5. Step 5: Solve for x
    x = 3,203,879,196.39/73,448.24
  6. Step 6: Final answer
    x = 43,620.91

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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.