Home / 11,351.04-17,031.62-5,801.46

Finding the Fourth Proportional to 11,351.04, 17,031.62 and 5,801.46

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Solution

The fourth proportional to 11,351.04, 17,031.62 and 5,801.46 is: 8,704.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,351.04 : 17,031.62 = 5,801.46 : x
  2. Step 2: Convert to fraction form
    11,351.04/17,031.62 = 5,801.46/x
  3. Step 3: Cross multiply
    11,351.04x = 17,031.62 × 5,801.46
  4. Step 4: Simplify right side
    11,351.04x = 98,808,262.17
  5. Step 5: Solve for x
    x = 98,808,262.17/11,351.04
  6. Step 6: Final answer
    x = 8,704.78

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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.