Home / 9,522.38-14,283.76-2,859.14

Finding the Fourth Proportional to 9,522.38, 14,283.76 and 2,859.14

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Solution

The fourth proportional to 9,522.38, 14,283.76 and 2,859.14 is: 4,288.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522.38 : 14,283.76 = 2,859.14 : x
  2. Step 2: Convert to fraction form
    9,522.38/14,283.76 = 2,859.14/x
  3. Step 3: Cross multiply
    9,522.38x = 14,283.76 × 2,859.14
  4. Step 4: Simplify right side
    9,522.38x = 40,839,269.57
  5. Step 5: Solve for x
    x = 40,839,269.57/9,522.38
  6. Step 6: Final answer
    x = 4,288.77

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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.