Home / 9,007.28-13,511.18-2,433.52

Finding the Fourth Proportional to 9,007.28, 13,511.18 and 2,433.52

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Solution

The fourth proportional to 9,007.28, 13,511.18 and 2,433.52 is: 3,650.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007.28 : 13,511.18 = 2,433.52 : x
  2. Step 2: Convert to fraction form
    9,007.28/13,511.18 = 2,433.52/x
  3. Step 3: Cross multiply
    9,007.28x = 13,511.18 × 2,433.52
  4. Step 4: Simplify right side
    9,007.28x = 32,879,704.88
  5. Step 5: Solve for x
    x = 32,879,704.88/9,007.28
  6. Step 6: Final answer
    x = 3,650.35

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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.