Home / 6,150.13-9,223.07-1,766.41

Finding the Fourth Proportional to 6,150.13, 9,223.07 and 1,766.41

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Solution

The fourth proportional to 6,150.13, 9,223.07 and 1,766.41 is: 2,649.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150.13 : 9,223.07 = 1,766.41 : x
  2. Step 2: Convert to fraction form
    6,150.13/9,223.07 = 1,766.41/x
  3. Step 3: Cross multiply
    6,150.13x = 9,223.07 × 1,766.41
  4. Step 4: Simplify right side
    6,150.13x = 16,291,691.19
  5. Step 5: Solve for x
    x = 16,291,691.19/6,150.13
  6. Step 6: Final answer
    x = 2,649.00

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Double scale
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Similar ratio
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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.