Home / 9,850.28-14,775.38-4,006.84

Finding the Fourth Proportional to 9,850.28, 14,775.38 and 4,006.84

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Solution

The fourth proportional to 9,850.28, 14,775.38 and 4,006.84 is: 6,010.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850.28 : 14,775.38 = 4,006.84 : x
  2. Step 2: Convert to fraction form
    9,850.28/14,775.38 = 4,006.84/x
  3. Step 3: Cross multiply
    9,850.28x = 14,775.38 × 4,006.84
  4. Step 4: Simplify right side
    9,850.28x = 59,202,583.60
  5. Step 5: Solve for x
    x = 59,202,583.60/9,850.28
  6. Step 6: Final answer
    x = 6,010.24

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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.