Home / 19,747.98-27,252.99-10,796.13

Finding the Fourth Proportional to 19,747.98, 27,252.99 and 10,796.13

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Solution

The fourth proportional to 19,747.98, 27,252.99 and 10,796.13 is: 14,899.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,747.98 : 27,252.99 = 10,796.13 : x
  2. Step 2: Convert to fraction form
    19,747.98/27,252.99 = 10,796.13/x
  3. Step 3: Cross multiply
    19,747.98x = 27,252.99 × 10,796.13
  4. Step 4: Simplify right side
    19,747.98x = 294,226,822.93
  5. Step 5: Solve for x
    x = 294,226,822.93/19,747.98
  6. Step 6: Final answer
    x = 14,899.08

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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.