Home / 26,964.50-37,191.14-17,873.40

Finding the Fourth Proportional to 26,964.50, 37,191.14 and 17,873.40

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Solution

The fourth proportional to 26,964.50, 37,191.14 and 17,873.40 is: 24,652.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,964.50 : 37,191.14 = 17,873.40 : x
  2. Step 2: Convert to fraction form
    26,964.50/37,191.14 = 17,873.40/x
  3. Step 3: Cross multiply
    26,964.50x = 37,191.14 × 17,873.40
  4. Step 4: Simplify right side
    26,964.50x = 664,732,121.68
  5. Step 5: Solve for x
    x = 664,732,121.68/26,964.50
  6. Step 6: Final answer
    x = 24,652.12

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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.