Home / 19,634.88-27,095.92-10,682.24

Finding the Fourth Proportional to 19,634.88, 27,095.92 and 10,682.24

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Solution

The fourth proportional to 19,634.88, 27,095.92 and 10,682.24 is: 14,741.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,634.88 : 27,095.92 = 10,682.24 : x
  2. Step 2: Convert to fraction form
    19,634.88/27,095.92 = 10,682.24/x
  3. Step 3: Cross multiply
    19,634.88x = 27,095.92 × 10,682.24
  4. Step 4: Simplify right side
    19,634.88x = 289,445,120.46
  5. Step 5: Solve for x
    x = 289,445,120.46/19,634.88
  6. Step 6: Final answer
    x = 14,741.37

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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.