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Finding the Fourth Proportional to 62,024.63, 92,994.84 and 31,554.88

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Solution

The fourth proportional to 62,024.63, 92,994.84 and 31,554.88 is: 47,310.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,024.63 : 92,994.84 = 31,554.88 : x
  2. Step 2: Convert to fraction form
    62,024.63/92,994.84 = 31,554.88/x
  3. Step 3: Cross multiply
    62,024.63x = 92,994.84 × 31,554.88
  4. Step 4: Simplify right side
    62,024.63x = 2,934,440,394.07
  5. Step 5: Solve for x
    x = 2,934,440,394.07/62,024.63
  6. Step 6: Final answer
    x = 47,310.89

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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.