Home / 23,945.74-35,924.98-19,736.67

Finding the Fourth Proportional to 23,945.74, 35,924.98 and 19,736.67

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Solution

The fourth proportional to 23,945.74, 35,924.98 and 19,736.67 is: 29,610.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,945.74 : 35,924.98 = 19,736.67 : x
  2. Step 2: Convert to fraction form
    23,945.74/35,924.98 = 19,736.67/x
  3. Step 3: Cross multiply
    23,945.74x = 35,924.98 × 19,736.67
  4. Step 4: Simplify right side
    23,945.74x = 709,039,475.02
  5. Step 5: Solve for x
    x = 709,039,475.02/23,945.74
  6. Step 6: Final answer
    x = 29,610.26

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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.