Home / 22,069.99-33,060.21-17,635.15

Finding the Fourth Proportional to 22,069.99, 33,060.21 and 17,635.15

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Solution

The fourth proportional to 22,069.99, 33,060.21 and 17,635.15 is: 26,416.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,069.99 : 33,060.21 = 17,635.15 : x
  2. Step 2: Convert to fraction form
    22,069.99/33,060.21 = 17,635.15/x
  3. Step 3: Cross multiply
    22,069.99x = 33,060.21 × 17,635.15
  4. Step 4: Simplify right side
    22,069.99x = 583,021,762.38
  5. Step 5: Solve for x
    x = 583,021,762.38/22,069.99
  6. Step 6: Final answer
    x = 26,416.95

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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.