Home / 9,404.91-14,107.23-2,289.18

Finding the Fourth Proportional to 9,404.91, 14,107.23 and 2,289.18

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Solution

The fourth proportional to 9,404.91, 14,107.23 and 2,289.18 is: 3,433.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404.91 : 14,107.23 = 2,289.18 : x
  2. Step 2: Convert to fraction form
    9,404.91/14,107.23 = 2,289.18/x
  3. Step 3: Cross multiply
    9,404.91x = 14,107.23 × 2,289.18
  4. Step 4: Simplify right side
    9,404.91x = 32,293,988.77
  5. Step 5: Solve for x
    x = 32,293,988.77/9,404.91
  6. Step 6: Final answer
    x = 3,433.74

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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.