Home / 32,251.52-44,504.64-18,101.63

Finding the Fourth Proportional to 32,251.52, 44,504.64 and 18,101.63

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Solution

The fourth proportional to 32,251.52, 44,504.64 and 18,101.63 is: 24,978.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,251.52 : 44,504.64 = 18,101.63 : x
  2. Step 2: Convert to fraction form
    32,251.52/44,504.64 = 18,101.63/x
  3. Step 3: Cross multiply
    32,251.52x = 44,504.64 × 18,101.63
  4. Step 4: Simplify right side
    32,251.52x = 805,606,304.04
  5. Step 5: Solve for x
    x = 805,606,304.04/32,251.52
  6. Step 6: Final answer
    x = 24,978.87

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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.