Home / 26,933.86-37,168.09-14,996.96

Finding the Fourth Proportional to 26,933.86, 37,168.09 and 14,996.96

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Solution

The fourth proportional to 26,933.86, 37,168.09 and 14,996.96 is: 20,695.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,933.86 : 37,168.09 = 14,996.96 : x
  2. Step 2: Convert to fraction form
    26,933.86/37,168.09 = 14,996.96/x
  3. Step 3: Cross multiply
    26,933.86x = 37,168.09 × 14,996.96
  4. Step 4: Simplify right side
    26,933.86x = 557,408,359.01
  5. Step 5: Solve for x
    x = 557,408,359.01/26,933.86
  6. Step 6: Final answer
    x = 20,695.45

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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.