Home / 22,768.09-34,156.24-10,293.99

Finding the Fourth Proportional to 22,768.09, 34,156.24 and 10,293.99

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Solution

The fourth proportional to 22,768.09, 34,156.24 and 10,293.99 is: 15,442.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,768.09 : 34,156.24 = 10,293.99 : x
  2. Step 2: Convert to fraction form
    22,768.09/34,156.24 = 10,293.99/x
  3. Step 3: Cross multiply
    22,768.09x = 34,156.24 × 10,293.99
  4. Step 4: Simplify right side
    22,768.09x = 351,603,822.22
  5. Step 5: Solve for x
    x = 351,603,822.22/22,768.09
  6. Step 6: Final answer
    x = 15,442.84

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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.