Home / 9,649.03-14,475.68-4,107.08

Finding the Fourth Proportional to 9,649.03, 14,475.68 and 4,107.08

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Solution

The fourth proportional to 9,649.03, 14,475.68 and 4,107.08 is: 6,161.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,649.03 : 14,475.68 = 4,107.08 : x
  2. Step 2: Convert to fraction form
    9,649.03/14,475.68 = 4,107.08/x
  3. Step 3: Cross multiply
    9,649.03x = 14,475.68 × 4,107.08
  4. Step 4: Simplify right side
    9,649.03x = 59,452,775.81
  5. Step 5: Solve for x
    x = 59,452,775.81/9,649.03
  6. Step 6: Final answer
    x = 6,161.53

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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.