Home / 32,227.12-44,473.78-17,887.16

Finding the Fourth Proportional to 32,227.12, 44,473.78 and 17,887.16

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Solution

The fourth proportional to 32,227.12, 44,473.78 and 17,887.16 is: 24,684.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,227.12 : 44,473.78 = 17,887.16 : x
  2. Step 2: Convert to fraction form
    32,227.12/44,473.78 = 17,887.16/x
  3. Step 3: Cross multiply
    32,227.12x = 44,473.78 × 17,887.16
  4. Step 4: Simplify right side
    32,227.12x = 795,509,618.66
  5. Step 5: Solve for x
    x = 795,509,618.66/32,227.12
  6. Step 6: Final answer
    x = 24,684.48

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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.