Home / 19,904.06-27,468.26-10,952.22

Finding the Fourth Proportional to 19,904.06, 27,468.26 and 10,952.22

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Solution

The fourth proportional to 19,904.06, 27,468.26 and 10,952.22 is: 15,114.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,904.06 : 27,468.26 = 10,952.22 : x
  2. Step 2: Convert to fraction form
    19,904.06/27,468.26 = 10,952.22/x
  3. Step 3: Cross multiply
    19,904.06x = 27,468.26 × 10,952.22
  4. Step 4: Simplify right side
    19,904.06x = 300,838,261.82
  5. Step 5: Solve for x
    x = 300,838,261.82/19,904.06
  6. Step 6: Final answer
    x = 15,114.42

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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.