Home / 11,020.01-16,493.45-10,035.09

Finding the Fourth Proportional to 11,020.01, 16,493.45 and 10,035.09

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Solution

The fourth proportional to 11,020.01, 16,493.45 and 10,035.09 is: 15,019.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,020.01 : 16,493.45 = 10,035.09 : x
  2. Step 2: Convert to fraction form
    11,020.01/16,493.45 = 10,035.09/x
  3. Step 3: Cross multiply
    11,020.01x = 16,493.45 × 10,035.09
  4. Step 4: Simplify right side
    11,020.01x = 165,513,242.62
  5. Step 5: Solve for x
    x = 165,513,242.62/11,020.01
  6. Step 6: Final answer
    x = 15,019.34

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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.