Home / 21,673.52-32,511.54-6,092.36

Finding the Fourth Proportional to 21,673.52, 32,511.54 and 6,092.36

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Solution

The fourth proportional to 21,673.52, 32,511.54 and 6,092.36 is: 9,138.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,673.52 : 32,511.54 = 6,092.36 : x
  2. Step 2: Convert to fraction form
    21,673.52/32,511.54 = 6,092.36/x
  3. Step 3: Cross multiply
    21,673.52x = 32,511.54 × 6,092.36
  4. Step 4: Simplify right side
    21,673.52x = 198,072,005.83
  5. Step 5: Solve for x
    x = 198,072,005.83/21,673.52
  6. Step 6: Final answer
    x = 9,138.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.