Home / 60,189.33-90,206.73-22,704.76

Finding the Fourth Proportional to 60,189.33, 90,206.73 and 22,704.76

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Solution

The fourth proportional to 60,189.33, 90,206.73 and 22,704.76 is: 34,027.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,189.33 : 90,206.73 = 22,704.76 : x
  2. Step 2: Convert to fraction form
    60,189.33/90,206.73 = 22,704.76/x
  3. Step 3: Cross multiply
    60,189.33x = 90,206.73 × 22,704.76
  4. Step 4: Simplify right side
    60,189.33x = 2,048,122,155.03
  5. Step 5: Solve for x
    x = 2,048,122,155.03/60,189.33
  6. Step 6: Final answer
    x = 34,027.99

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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.