Home / 29,454.88-44,192.04-11,939.44

Finding the Fourth Proportional to 29,454.88, 44,192.04 and 11,939.44

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Solution

The fourth proportional to 29,454.88, 44,192.04 and 11,939.44 is: 17,913.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,454.88 : 44,192.04 = 11,939.44 : x
  2. Step 2: Convert to fraction form
    29,454.88/44,192.04 = 11,939.44/x
  3. Step 3: Cross multiply
    29,454.88x = 44,192.04 × 11,939.44
  4. Step 4: Simplify right side
    29,454.88x = 527,628,210.06
  5. Step 5: Solve for x
    x = 527,628,210.06/29,454.88
  6. Step 6: Final answer
    x = 17,913.10

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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.