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Finding the Fourth Proportional to 45,106, 62,244.76 and 24,963.72

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Solution

The fourth proportional to 45,106, 62,244.76 and 24,963.72 is: 34,449.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,106 : 62,244.76 = 24,963.72 : x
  2. Step 2: Convert to fraction form
    45,106/62,244.76 = 24,963.72/x
  3. Step 3: Cross multiply
    45,106x = 62,244.76 × 24,963.72
  4. Step 4: Simplify right side
    45,106x = 1,553,860,760.11
  5. Step 5: Solve for x
    x = 1,553,860,760.11/45,106
  6. Step 6: Final answer
    x = 34,449.09

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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.