Home / 26,807.93-36,996.15-14,871.27

Finding the Fourth Proportional to 26,807.93, 36,996.15 and 14,871.27

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Solution

The fourth proportional to 26,807.93, 36,996.15 and 14,871.27 is: 20,523.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,807.93 : 36,996.15 = 14,871.27 : x
  2. Step 2: Convert to fraction form
    26,807.93/36,996.15 = 14,871.27/x
  3. Step 3: Cross multiply
    26,807.93x = 36,996.15 × 14,871.27
  4. Step 4: Simplify right side
    26,807.93x = 550,179,661.25
  5. Step 5: Solve for x
    x = 550,179,661.25/26,807.93
  6. Step 6: Final answer
    x = 20,523.02

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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.