Home / 27,952.48-41,929.05-15,496.82

Finding the Fourth Proportional to 27,952.48, 41,929.05 and 15,496.82

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Solution

The fourth proportional to 27,952.48, 41,929.05 and 15,496.82 is: 23,245.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,952.48 : 41,929.05 = 15,496.82 : x
  2. Step 2: Convert to fraction form
    27,952.48/41,929.05 = 15,496.82/x
  3. Step 3: Cross multiply
    27,952.48x = 41,929.05 × 15,496.82
  4. Step 4: Simplify right side
    27,952.48x = 649,767,182.17
  5. Step 5: Solve for x
    x = 649,767,182.17/27,952.48
  6. Step 6: Final answer
    x = 23,245.43

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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.