Home / 17,272.60-23,834.34-10,559.80

Finding the Fourth Proportional to 17,272.60, 23,834.34 and 10,559.80

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Solution

The fourth proportional to 17,272.60, 23,834.34 and 10,559.80 is: 14,571.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,272.60 : 23,834.34 = 10,559.80 : x
  2. Step 2: Convert to fraction form
    17,272.60/23,834.34 = 10,559.80/x
  3. Step 3: Cross multiply
    17,272.60x = 23,834.34 × 10,559.80
  4. Step 4: Simplify right side
    17,272.60x = 251,685,863.53
  5. Step 5: Solve for x
    x = 251,685,863.53/17,272.60
  6. Step 6: Final answer
    x = 14,571.39

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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.