Home / 15,494.24-23,241.33-4,401.05

Finding the Fourth Proportional to 15,494.24, 23,241.33 and 4,401.05

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Solution

The fourth proportional to 15,494.24, 23,241.33 and 4,401.05 is: 6,601.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,494.24 : 23,241.33 = 4,401.05 : x
  2. Step 2: Convert to fraction form
    15,494.24/23,241.33 = 4,401.05/x
  3. Step 3: Cross multiply
    15,494.24x = 23,241.33 × 4,401.05
  4. Step 4: Simplify right side
    15,494.24x = 102,286,139.19
  5. Step 5: Solve for x
    x = 102,286,139.19/15,494.24
  6. Step 6: Final answer
    x = 6,601.56

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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.