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Finding the Fourth Proportional to 61,673.08, 92,546.53 and 26,612.74

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Solution

The fourth proportional to 61,673.08, 92,546.53 and 26,612.74 is: 39,935.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,673.08 : 92,546.53 = 26,612.74 : x
  2. Step 2: Convert to fraction form
    61,673.08/92,546.53 = 26,612.74/x
  3. Step 3: Cross multiply
    61,673.08x = 92,546.53 × 26,612.74
  4. Step 4: Simplify right side
    61,673.08x = 2,462,916,740.79
  5. Step 5: Solve for x
    x = 2,462,916,740.79/61,673.08
  6. Step 6: Final answer
    x = 39,935.04

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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.