Home / 73,467.20-110,201.28-23,554.88

Finding the Fourth Proportional to 73,467.20, 110,201.28 and 23,554.88

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Solution

The fourth proportional to 73,467.20, 110,201.28 and 23,554.88 is: 35,332.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,467.20 : 110,201.28 = 23,554.88 : x
  2. Step 2: Convert to fraction form
    73,467.20/110,201.28 = 23,554.88/x
  3. Step 3: Cross multiply
    73,467.20x = 110,201.28 × 23,554.88
  4. Step 4: Simplify right side
    73,467.20x = 2,595,777,926.25
  5. Step 5: Solve for x
    x = 2,595,777,926.25/73,467.20
  6. Step 6: Final answer
    x = 35,332.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.