Home / 46,441.02-69,661.83-11,380.68

Finding the Fourth Proportional to 46,441.02, 69,661.83 and 11,380.68

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Solution

The fourth proportional to 46,441.02, 69,661.83 and 11,380.68 is: 17,071.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,441.02 : 69,661.83 = 11,380.68 : x
  2. Step 2: Convert to fraction form
    46,441.02/69,661.83 = 11,380.68/x
  3. Step 3: Cross multiply
    46,441.02x = 69,661.83 × 11,380.68
  4. Step 4: Simplify right side
    46,441.02x = 792,798,995.44
  5. Step 5: Solve for x
    x = 792,798,995.44/46,441.02
  6. Step 6: Final answer
    x = 17,071.09

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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.