Home / 23,849.09-32,910.57-13,093.70

Finding the Fourth Proportional to 23,849.09, 32,910.57 and 13,093.70

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Solution

The fourth proportional to 23,849.09, 32,910.57 and 13,093.70 is: 18,068.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,849.09 : 32,910.57 = 13,093.70 : x
  2. Step 2: Convert to fraction form
    23,849.09/32,910.57 = 13,093.70/x
  3. Step 3: Cross multiply
    23,849.09x = 32,910.57 × 13,093.70
  4. Step 4: Simplify right side
    23,849.09x = 430,921,130.41
  5. Step 5: Solve for x
    x = 430,921,130.41/23,849.09
  6. Step 6: Final answer
    x = 18,068.66

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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.