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Finding the Fourth Proportional to 45,106.70, 62,245.70 and 24,964.44

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Solution

The fourth proportional to 45,106.70, 62,245.70 and 24,964.44 is: 34,450.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,106.70 : 62,245.70 = 24,964.44 : x
  2. Step 2: Convert to fraction form
    45,106.70/62,245.70 = 24,964.44/x
  3. Step 3: Cross multiply
    45,106.70x = 62,245.70 × 24,964.44
  4. Step 4: Simplify right side
    45,106.70x = 1,553,929,042.91
  5. Step 5: Solve for x
    x = 1,553,929,042.91/45,106.70
  6. Step 6: Final answer
    x = 34,450.07

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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.