Home / 8,974.34-13,460.56-2,401.19

Finding the Fourth Proportional to 8,974.34, 13,460.56 and 2,401.19

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Solution

The fourth proportional to 8,974.34, 13,460.56 and 2,401.19 is: 3,601.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,974.34 : 13,460.56 = 2,401.19 : x
  2. Step 2: Convert to fraction form
    8,974.34/13,460.56 = 2,401.19/x
  3. Step 3: Cross multiply
    8,974.34x = 13,460.56 × 2,401.19
  4. Step 4: Simplify right side
    8,974.34x = 32,321,339.24
  5. Step 5: Solve for x
    x = 32,321,339.24/8,974.34
  6. Step 6: Final answer
    x = 3,601.53

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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.