Home / 23,243.94-32,066.82-13,810.68

Finding the Fourth Proportional to 23,243.94, 32,066.82 and 13,810.68

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Solution

The fourth proportional to 23,243.94, 32,066.82 and 13,810.68 is: 19,052.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,243.94 : 32,066.82 = 13,810.68 : x
  2. Step 2: Convert to fraction form
    23,243.94/32,066.82 = 13,810.68/x
  3. Step 3: Cross multiply
    23,243.94x = 32,066.82 × 13,810.68
  4. Step 4: Simplify right side
    23,243.94x = 442,864,589.64
  5. Step 5: Solve for x
    x = 442,864,589.64/23,243.94
  6. Step 6: Final answer
    x = 19,052.91

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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.