Home / 32,193.39-44,436.13-19,444.54

Finding the Fourth Proportional to 32,193.39, 44,436.13 and 19,444.54

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Solution

The fourth proportional to 32,193.39, 44,436.13 and 19,444.54 is: 26,839.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,193.39 : 44,436.13 = 19,444.54 : x
  2. Step 2: Convert to fraction form
    32,193.39/44,436.13 = 19,444.54/x
  3. Step 3: Cross multiply
    32,193.39x = 44,436.13 × 19,444.54
  4. Step 4: Simplify right side
    32,193.39x = 864,040,107.23
  5. Step 5: Solve for x
    x = 864,040,107.23/32,193.39
  6. Step 6: Final answer
    x = 26,839.05

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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.