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Finding the Fourth Proportional to 195,006, 292,509 and 47,262

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Solution

The fourth proportional to 195,006, 292,509 and 47,262 is: 70,893

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,006 : 292,509 = 47,262 : x
  2. Step 2: Convert to fraction form
    195,006/292,509 = 47,262/x
  3. Step 3: Cross multiply
    195,006x = 292,509 × 47,262
  4. Step 4: Simplify right side
    195,006x = 13,824,560,358
  5. Step 5: Solve for x
    x = 13,824,560,358/195,006
  6. Step 6: Final answer
    x = 70,893

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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.