Home / 11,795.24-17,703.80-5,955.95

Finding the Fourth Proportional to 11,795.24, 17,703.80 and 5,955.95

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Solution

The fourth proportional to 11,795.24, 17,703.80 and 5,955.95 is: 8,939.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,795.24 : 17,703.80 = 5,955.95 : x
  2. Step 2: Convert to fraction form
    11,795.24/17,703.80 = 5,955.95/x
  3. Step 3: Cross multiply
    11,795.24x = 17,703.80 × 5,955.95
  4. Step 4: Simplify right side
    11,795.24x = 105,442,984.42
  5. Step 5: Solve for x
    x = 105,442,984.42/11,795.24
  6. Step 6: Final answer
    x = 8,939.45

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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.