Home / 17,573.24-24,237.38-11,286.20

Finding the Fourth Proportional to 17,573.24, 24,237.38 and 11,286.20

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Solution

The fourth proportional to 17,573.24, 24,237.38 and 11,286.20 is: 15,566.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,573.24 : 24,237.38 = 11,286.20 : x
  2. Step 2: Convert to fraction form
    17,573.24/24,237.38 = 11,286.20/x
  3. Step 3: Cross multiply
    17,573.24x = 24,237.38 × 11,286.20
  4. Step 4: Simplify right side
    17,573.24x = 273,547,918.16
  5. Step 5: Solve for x
    x = 273,547,918.16/17,573.24
  6. Step 6: Final answer
    x = 15,566.16

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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.