Home / 32,031.96-44,179.78-27,563.20

Finding the Fourth Proportional to 32,031.96, 44,179.78 and 27,563.20

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Solution

The fourth proportional to 32,031.96, 44,179.78 and 27,563.20 is: 38,016.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,031.96 : 44,179.78 = 27,563.20 : x
  2. Step 2: Convert to fraction form
    32,031.96/44,179.78 = 27,563.20/x
  3. Step 3: Cross multiply
    32,031.96x = 44,179.78 × 27,563.20
  4. Step 4: Simplify right side
    32,031.96x = 1,217,736,112.10
  5. Step 5: Solve for x
    x = 1,217,736,112.10/32,031.96
  6. Step 6: Final answer
    x = 38,016.28

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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.