Home / 26,127.36-36,054.56-14,796.94

Finding the Fourth Proportional to 26,127.36, 36,054.56 and 14,796.94

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Solution

The fourth proportional to 26,127.36, 36,054.56 and 14,796.94 is: 20,419.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,127.36 : 36,054.56 = 14,796.94 : x
  2. Step 2: Convert to fraction form
    26,127.36/36,054.56 = 14,796.94/x
  3. Step 3: Cross multiply
    26,127.36x = 36,054.56 × 14,796.94
  4. Step 4: Simplify right side
    26,127.36x = 533,496,996.93
  5. Step 5: Solve for x
    x = 533,496,996.93/26,127.36
  6. Step 6: Final answer
    x = 20,419.09

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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.