Home / 11,362.07-16,956.74-10,610.09

Finding the Fourth Proportional to 11,362.07, 16,956.74 and 10,610.09

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Solution

The fourth proportional to 11,362.07, 16,956.74 and 10,610.09 is: 15,834.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,362.07 : 16,956.74 = 10,610.09 : x
  2. Step 2: Convert to fraction form
    11,362.07/16,956.74 = 10,610.09/x
  3. Step 3: Cross multiply
    11,362.07x = 16,956.74 × 10,610.09
  4. Step 4: Simplify right side
    11,362.07x = 179,912,542.84
  5. Step 5: Solve for x
    x = 179,912,542.84/11,362.07
  6. Step 6: Final answer
    x = 15,834.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.