Home / 17,013.36-25,522.26-5,920.86

Finding the Fourth Proportional to 17,013.36, 25,522.26 and 5,920.86

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Solution

The fourth proportional to 17,013.36, 25,522.26 and 5,920.86 is: 8,882.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,013.36 : 25,522.26 = 5,920.86 : x
  2. Step 2: Convert to fraction form
    17,013.36/25,522.26 = 5,920.86/x
  3. Step 3: Cross multiply
    17,013.36x = 25,522.26 × 5,920.86
  4. Step 4: Simplify right side
    17,013.36x = 151,113,728.34
  5. Step 5: Solve for x
    x = 151,113,728.34/17,013.36
  6. Step 6: Final answer
    x = 8,882.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.