Home / 23,634.86-32,616.69-13,025.66

Finding the Fourth Proportional to 23,634.86, 32,616.69 and 13,025.66

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Solution

The fourth proportional to 23,634.86, 32,616.69 and 13,025.66 is: 17,975.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634.86 : 32,616.69 = 13,025.66 : x
  2. Step 2: Convert to fraction form
    23,634.86/32,616.69 = 13,025.66/x
  3. Step 3: Cross multiply
    23,634.86x = 32,616.69 × 13,025.66
  4. Step 4: Simplify right side
    23,634.86x = 424,853,914.27
  5. Step 5: Solve for x
    x = 424,853,914.27/23,634.86
  6. Step 6: Final answer
    x = 17,975.73

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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.