Home / 9,732.36-13,433.94-6,752.15

Finding the Fourth Proportional to 9,732.36, 13,433.94 and 6,752.15

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Solution

The fourth proportional to 9,732.36, 13,433.94 and 6,752.15 is: 9,320.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,732.36 : 13,433.94 = 6,752.15 : x
  2. Step 2: Convert to fraction form
    9,732.36/13,433.94 = 6,752.15/x
  3. Step 3: Cross multiply
    9,732.36x = 13,433.94 × 6,752.15
  4. Step 4: Simplify right side
    9,732.36x = 90,707,910.80
  5. Step 5: Solve for x
    x = 90,707,910.80/9,732.36
  6. Step 6: Final answer
    x = 9,320.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.