Home / 29,843.04-41,184.44-16,415.32

Finding the Fourth Proportional to 29,843.04, 41,184.44 and 16,415.32

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Solution

The fourth proportional to 29,843.04, 41,184.44 and 16,415.32 is: 22,653.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,843.04 : 41,184.44 = 16,415.32 : x
  2. Step 2: Convert to fraction form
    29,843.04/41,184.44 = 16,415.32/x
  3. Step 3: Cross multiply
    29,843.04x = 41,184.44 × 16,415.32
  4. Step 4: Simplify right side
    29,843.04x = 676,055,761.62
  5. Step 5: Solve for x
    x = 676,055,761.62/29,843.04
  6. Step 6: Final answer
    x = 22,653.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.