Home / 29,470.41-44,205.62-11,928.24

Finding the Fourth Proportional to 29,470.41, 44,205.62 and 11,928.24

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Solution

The fourth proportional to 29,470.41, 44,205.62 and 11,928.24 is: 17,892.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,470.41 : 44,205.62 = 11,928.24 : x
  2. Step 2: Convert to fraction form
    29,470.41/44,205.62 = 11,928.24/x
  3. Step 3: Cross multiply
    29,470.41x = 44,205.62 × 11,928.24
  4. Step 4: Simplify right side
    29,470.41x = 527,295,185.07
  5. Step 5: Solve for x
    x = 527,295,185.07/29,470.41
  6. Step 6: Final answer
    x = 17,892.36

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1.5x scale

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.