Home / 23,193.68-34,789.83-20,064.45

Finding the Fourth Proportional to 23,193.68, 34,789.83 and 20,064.45

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Solution

The fourth proportional to 23,193.68, 34,789.83 and 20,064.45 is: 30,096.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193.68 : 34,789.83 = 20,064.45 : x
  2. Step 2: Convert to fraction form
    23,193.68/34,789.83 = 20,064.45/x
  3. Step 3: Cross multiply
    23,193.68x = 34,789.83 × 20,064.45
  4. Step 4: Simplify right side
    23,193.68x = 698,038,804.54
  5. Step 5: Solve for x
    x = 698,038,804.54/23,193.68
  6. Step 6: Final answer
    x = 30,096.08

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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.