Home / 17,725.29-24,465.06-11,015.97

Finding the Fourth Proportional to 17,725.29, 24,465.06 and 11,015.97

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Solution

The fourth proportional to 17,725.29, 24,465.06 and 11,015.97 is: 15,204.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,725.29 : 24,465.06 = 11,015.97 : x
  2. Step 2: Convert to fraction form
    17,725.29/24,465.06 = 11,015.97/x
  3. Step 3: Cross multiply
    17,725.29x = 24,465.06 × 11,015.97
  4. Step 4: Simplify right side
    17,725.29x = 269,506,367.01
  5. Step 5: Solve for x
    x = 269,506,367.01/17,725.29
  6. Step 6: Final answer
    x = 15,204.62

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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.