Home / 29,671.32-44,476.22-18,552.47

Finding the Fourth Proportional to 29,671.32, 44,476.22 and 18,552.47

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Solution

The fourth proportional to 29,671.32, 44,476.22 and 18,552.47 is: 27,809.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,671.32 : 44,476.22 = 18,552.47 : x
  2. Step 2: Convert to fraction form
    29,671.32/44,476.22 = 18,552.47/x
  3. Step 3: Cross multiply
    29,671.32x = 44,476.22 × 18,552.47
  4. Step 4: Simplify right side
    29,671.32x = 825,143,848.45
  5. Step 5: Solve for x
    x = 825,143,848.45/29,671.32
  6. Step 6: Final answer
    x = 27,809.48

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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.