Home / 17,347.11-23,938.83-9,793.28

Finding the Fourth Proportional to 17,347.11, 23,938.83 and 9,793.28

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Solution

The fourth proportional to 17,347.11, 23,938.83 and 9,793.28 is: 13,514.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,347.11 : 23,938.83 = 9,793.28 : x
  2. Step 2: Convert to fraction form
    17,347.11/23,938.83 = 9,793.28/x
  3. Step 3: Cross multiply
    17,347.11x = 23,938.83 × 9,793.28
  4. Step 4: Simplify right side
    17,347.11x = 234,439,545.37
  5. Step 5: Solve for x
    x = 234,439,545.37/17,347.11
  6. Step 6: Final answer
    x = 13,514.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.