Home / 17,247.46-23,801.46-10,082.30

Finding the Fourth Proportional to 17,247.46, 23,801.46 and 10,082.30

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Solution

The fourth proportional to 17,247.46, 23,801.46 and 10,082.30 is: 13,913.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,247.46 : 23,801.46 = 10,082.30 : x
  2. Step 2: Convert to fraction form
    17,247.46/23,801.46 = 10,082.30/x
  3. Step 3: Cross multiply
    17,247.46x = 23,801.46 × 10,082.30
  4. Step 4: Simplify right side
    17,247.46x = 239,973,460.16
  5. Step 5: Solve for x
    x = 239,973,460.16/17,247.46
  6. Step 6: Final answer
    x = 13,913.55

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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.