Home / 19,062.63-26,310.14-11,001.52

Finding the Fourth Proportional to 19,062.63, 26,310.14 and 11,001.52

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Solution

The fourth proportional to 19,062.63, 26,310.14 and 11,001.52 is: 15,184.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,062.63 : 26,310.14 = 11,001.52 : x
  2. Step 2: Convert to fraction form
    19,062.63/26,310.14 = 11,001.52/x
  3. Step 3: Cross multiply
    19,062.63x = 26,310.14 × 11,001.52
  4. Step 4: Simplify right side
    19,062.63x = 289,451,531.41
  5. Step 5: Solve for x
    x = 289,451,531.41/19,062.63
  6. Step 6: Final answer
    x = 15,184.24

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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.