Home / 17,583.24-24,269-11,615.16

Finding the Fourth Proportional to 17,583.24, 24,269 and 11,615.16

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Solution

The fourth proportional to 17,583.24, 24,269 and 11,615.16 is: 16,031.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,583.24 : 24,269 = 11,615.16 : x
  2. Step 2: Convert to fraction form
    17,583.24/24,269 = 11,615.16/x
  3. Step 3: Cross multiply
    17,583.24x = 24,269 × 11,615.16
  4. Step 4: Simplify right side
    17,583.24x = 281,888,318.04
  5. Step 5: Solve for x
    x = 281,888,318.04/17,583.24
  6. Step 6: Final answer
    x = 16,031.65

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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.