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Finding the Fourth Proportional to 58,634, 87,951 and 25,802

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Solution

The fourth proportional to 58,634, 87,951 and 25,802 is: 38,703

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,634 : 87,951 = 25,802 : x
  2. Step 2: Convert to fraction form
    58,634/87,951 = 25,802/x
  3. Step 3: Cross multiply
    58,634x = 87,951 × 25,802
  4. Step 4: Simplify right side
    58,634x = 2,269,311,702
  5. Step 5: Solve for x
    x = 2,269,311,702/58,634
  6. Step 6: Final answer
    x = 38,703

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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.