Home / 9,414.49-14,119.26-4,474.30

Finding the Fourth Proportional to 9,414.49, 14,119.26 and 4,474.30

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Solution

The fourth proportional to 9,414.49, 14,119.26 and 4,474.30 is: 6,710.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414.49 : 14,119.26 = 4,474.30 : x
  2. Step 2: Convert to fraction form
    9,414.49/14,119.26 = 4,474.30/x
  3. Step 3: Cross multiply
    9,414.49x = 14,119.26 × 4,474.30
  4. Step 4: Simplify right side
    9,414.49x = 63,173,805.02
  5. Step 5: Solve for x
    x = 63,173,805.02/9,414.49
  6. Step 6: Final answer
    x = 6,710.27

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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.