Home / 9,766.58-14,649.88-2,371.05

Finding the Fourth Proportional to 9,766.58, 14,649.88 and 2,371.05

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Solution

The fourth proportional to 9,766.58, 14,649.88 and 2,371.05 is: 3,556.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,766.58 : 14,649.88 = 2,371.05 : x
  2. Step 2: Convert to fraction form
    9,766.58/14,649.88 = 2,371.05/x
  3. Step 3: Cross multiply
    9,766.58x = 14,649.88 × 2,371.05
  4. Step 4: Simplify right side
    9,766.58x = 34,735,592.05
  5. Step 5: Solve for x
    x = 34,735,592.05/9,766.58
  6. Step 6: Final answer
    x = 3,556.58

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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.