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Finding the Fourth Proportional to 24,934.94, 34,422.93 and 19,256.94

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Solution

The fourth proportional to 24,934.94, 34,422.93 and 19,256.94 is: 26,584.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,934.94 : 34,422.93 = 19,256.94 : x
  2. Step 2: Convert to fraction form
    24,934.94/34,422.93 = 19,256.94/x
  3. Step 3: Cross multiply
    24,934.94x = 34,422.93 × 19,256.94
  4. Step 4: Simplify right side
    24,934.94x = 662,880,029.23
  5. Step 5: Solve for x
    x = 662,880,029.23/24,934.94
  6. Step 6: Final answer
    x = 26,584.39

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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.