Home / 9,034.28-13,551.54-4,353.30

Finding the Fourth Proportional to 9,034.28, 13,551.54 and 4,353.30

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Solution

The fourth proportional to 9,034.28, 13,551.54 and 4,353.30 is: 6,530.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034.28 : 13,551.54 = 4,353.30 : x
  2. Step 2: Convert to fraction form
    9,034.28/13,551.54 = 4,353.30/x
  3. Step 3: Cross multiply
    9,034.28x = 13,551.54 × 4,353.30
  4. Step 4: Simplify right side
    9,034.28x = 58,993,919.08
  5. Step 5: Solve for x
    x = 58,993,919.08/9,034.28
  6. Step 6: Final answer
    x = 6,530.01

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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.