Home / 19,079.44-26,329.62-10,695.94

Finding the Fourth Proportional to 19,079.44, 26,329.62 and 10,695.94

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Solution

The fourth proportional to 19,079.44, 26,329.62 and 10,695.94 is: 14,760.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,079.44 : 26,329.62 = 10,695.94 : x
  2. Step 2: Convert to fraction form
    19,079.44/26,329.62 = 10,695.94/x
  3. Step 3: Cross multiply
    19,079.44x = 26,329.62 × 10,695.94
  4. Step 4: Simplify right side
    19,079.44x = 281,620,010.03
  5. Step 5: Solve for x
    x = 281,620,010.03/19,079.44
  6. Step 6: Final answer
    x = 14,760.39

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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.