Home / 11,680.01-17,525.15-6,132.07

Finding the Fourth Proportional to 11,680.01, 17,525.15 and 6,132.07

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Solution

The fourth proportional to 11,680.01, 17,525.15 and 6,132.07 is: 9,200.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680.01 : 17,525.15 = 6,132.07 : x
  2. Step 2: Convert to fraction form
    11,680.01/17,525.15 = 6,132.07/x
  3. Step 3: Cross multiply
    11,680.01x = 17,525.15 × 6,132.07
  4. Step 4: Simplify right side
    11,680.01x = 107,465,328.27
  5. Step 5: Solve for x
    x = 107,465,328.27/11,680.01
  6. Step 6: Final answer
    x = 9,200.79

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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.