Home / 24,927.88-34,366.02-19,909

Finding the Fourth Proportional to 24,927.88, 34,366.02 and 19,909

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Solution

The fourth proportional to 24,927.88, 34,366.02 and 19,909 is: 27,446.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,927.88 : 34,366.02 = 19,909 : x
  2. Step 2: Convert to fraction form
    24,927.88/34,366.02 = 19,909/x
  3. Step 3: Cross multiply
    24,927.88x = 34,366.02 × 19,909
  4. Step 4: Simplify right side
    24,927.88x = 684,193,092.18
  5. Step 5: Solve for x
    x = 684,193,092.18/24,927.88
  6. Step 6: Final answer
    x = 27,446.90

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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.