Home / 27,092.48-40,644.84-14,612.24

Finding the Fourth Proportional to 27,092.48, 40,644.84 and 14,612.24

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Solution

The fourth proportional to 27,092.48, 40,644.84 and 14,612.24 is: 21,921.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,092.48 : 40,644.84 = 14,612.24 : x
  2. Step 2: Convert to fraction form
    27,092.48/40,644.84 = 14,612.24/x
  3. Step 3: Cross multiply
    27,092.48x = 40,644.84 × 14,612.24
  4. Step 4: Simplify right side
    27,092.48x = 593,912,156.84
  5. Step 5: Solve for x
    x = 593,912,156.84/27,092.48
  6. Step 6: Final answer
    x = 21,921.66

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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.