Home / 23,693.71-32,699.24-13,625.41

Finding the Fourth Proportional to 23,693.71, 32,699.24 and 13,625.41

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Solution

The fourth proportional to 23,693.71, 32,699.24 and 13,625.41 is: 18,804.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,693.71 : 32,699.24 = 13,625.41 : x
  2. Step 2: Convert to fraction form
    23,693.71/32,699.24 = 13,625.41/x
  3. Step 3: Cross multiply
    23,693.71x = 32,699.24 × 13,625.41
  4. Step 4: Simplify right side
    23,693.71x = 445,540,320.07
  5. Step 5: Solve for x
    x = 445,540,320.07/23,693.71
  6. Step 6: Final answer
    x = 18,804.16

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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.