Home / 23,366.71-32,246.94-13,296.07

Finding the Fourth Proportional to 23,366.71, 32,246.94 and 13,296.07

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Solution

The fourth proportional to 23,366.71, 32,246.94 and 13,296.07 is: 18,349.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,366.71 : 32,246.94 = 13,296.07 : x
  2. Step 2: Convert to fraction form
    23,366.71/32,246.94 = 13,296.07/x
  3. Step 3: Cross multiply
    23,366.71x = 32,246.94 × 13,296.07
  4. Step 4: Simplify right side
    23,366.71x = 428,757,571.53
  5. Step 5: Solve for x
    x = 428,757,571.53/23,366.71
  6. Step 6: Final answer
    x = 18,349.08

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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.