Home / 32,322.43-44,610.25-18,891.06

Finding the Fourth Proportional to 32,322.43, 44,610.25 and 18,891.06

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Solution

The fourth proportional to 32,322.43, 44,610.25 and 18,891.06 is: 26,072.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,322.43 : 44,610.25 = 18,891.06 : x
  2. Step 2: Convert to fraction form
    32,322.43/44,610.25 = 18,891.06/x
  3. Step 3: Cross multiply
    32,322.43x = 44,610.25 × 18,891.06
  4. Step 4: Simplify right side
    32,322.43x = 842,734,686.31
  5. Step 5: Solve for x
    x = 842,734,686.31/32,322.43
  6. Step 6: Final answer
    x = 26,072.76

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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.