Home / 23,196.37-34,795.16-13,330.97

Finding the Fourth Proportional to 23,196.37, 34,795.16 and 13,330.97

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Solution

The fourth proportional to 23,196.37, 34,795.16 and 13,330.97 is: 19,996.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,196.37 : 34,795.16 = 13,330.97 : x
  2. Step 2: Convert to fraction form
    23,196.37/34,795.16 = 13,330.97/x
  3. Step 3: Cross multiply
    23,196.37x = 34,795.16 × 13,330.97
  4. Step 4: Simplify right side
    23,196.37x = 463,853,444.66
  5. Step 5: Solve for x
    x = 463,853,444.66/23,196.37
  6. Step 6: Final answer
    x = 19,996.81

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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.