Home / 24,100.70-36,156.45-9,308.30

Finding the Fourth Proportional to 24,100.70, 36,156.45 and 9,308.30

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Solution

The fourth proportional to 24,100.70, 36,156.45 and 9,308.30 is: 13,964.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,100.70 : 36,156.45 = 9,308.30 : x
  2. Step 2: Convert to fraction form
    24,100.70/36,156.45 = 9,308.30/x
  3. Step 3: Cross multiply
    24,100.70x = 36,156.45 × 9,308.30
  4. Step 4: Simplify right side
    24,100.70x = 336,555,083.54
  5. Step 5: Solve for x
    x = 336,555,083.54/24,100.70
  6. Step 6: Final answer
    x = 13,964.54

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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.