Home / 43,396.24-65,093.88-10,564.24

Finding the Fourth Proportional to 43,396.24, 65,093.88 and 10,564.24

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Solution

The fourth proportional to 43,396.24, 65,093.88 and 10,564.24 is: 15,846.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,396.24 : 65,093.88 = 10,564.24 : x
  2. Step 2: Convert to fraction form
    43,396.24/65,093.88 = 10,564.24/x
  3. Step 3: Cross multiply
    43,396.24x = 65,093.88 × 10,564.24
  4. Step 4: Simplify right side
    43,396.24x = 687,667,370.85
  5. Step 5: Solve for x
    x = 687,667,370.85/43,396.24
  6. Step 6: Final answer
    x = 15,846.24

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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.