Home / 10,334.00-14,247.71-6,693.62

Finding the Fourth Proportional to 10,334.00, 14,247.71 and 6,693.62

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Solution

The fourth proportional to 10,334.00, 14,247.71 and 6,693.62 is: 9,228.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334.00 : 14,247.71 = 6,693.62 : x
  2. Step 2: Convert to fraction form
    10,334.00/14,247.71 = 6,693.62/x
  3. Step 3: Cross multiply
    10,334.00x = 14,247.71 × 6,693.62
  4. Step 4: Simplify right side
    10,334.00x = 95,368,651.90
  5. Step 5: Solve for x
    x = 95,368,651.90/10,334.00
  6. Step 6: Final answer
    x = 9,228.63

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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.