Home / 26,012.13-39,024.67-7,544.13

Finding the Fourth Proportional to 26,012.13, 39,024.67 and 7,544.13

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Solution

The fourth proportional to 26,012.13, 39,024.67 and 7,544.13 is: 11,318.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,012.13 : 39,024.67 = 7,544.13 : x
  2. Step 2: Convert to fraction form
    26,012.13/39,024.67 = 7,544.13/x
  3. Step 3: Cross multiply
    26,012.13x = 39,024.67 × 7,544.13
  4. Step 4: Simplify right side
    26,012.13x = 294,407,183.69
  5. Step 5: Solve for x
    x = 294,407,183.69/26,012.13
  6. Step 6: Final answer
    x = 11,318.07

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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.