Home / 23,024.25-34,544.48-11,345.67

Finding the Fourth Proportional to 23,024.25, 34,544.48 and 11,345.67

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Solution

The fourth proportional to 23,024.25, 34,544.48 and 11,345.67 is: 17,022.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,024.25 : 34,544.48 = 11,345.67 : x
  2. Step 2: Convert to fraction form
    23,024.25/34,544.48 = 11,345.67/x
  3. Step 3: Cross multiply
    23,024.25x = 34,544.48 × 11,345.67
  4. Step 4: Simplify right side
    23,024.25x = 391,930,213.67
  5. Step 5: Solve for x
    x = 391,930,213.67/23,024.25
  6. Step 6: Final answer
    x = 17,022.50

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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.