Home / 11,028.04-16,624.70-10,294.82

Finding the Fourth Proportional to 11,028.04, 16,624.70 and 10,294.82

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Solution

The fourth proportional to 11,028.04, 16,624.70 and 10,294.82 is: 15,519.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,028.04 : 16,624.70 = 10,294.82 : x
  2. Step 2: Convert to fraction form
    11,028.04/16,624.70 = 10,294.82/x
  3. Step 3: Cross multiply
    11,028.04x = 16,624.70 × 10,294.82
  4. Step 4: Simplify right side
    11,028.04x = 171,148,294.05
  5. Step 5: Solve for x
    x = 171,148,294.05/11,028.04
  6. Step 6: Final answer
    x = 15,519.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.