Home / 62,044.45-92,364.96-61,675.39

Finding the Fourth Proportional to 62,044.45, 92,364.96 and 61,675.39

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Solution

The fourth proportional to 62,044.45, 92,364.96 and 61,675.39 is: 91,815.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,044.45 : 92,364.96 = 61,675.39 : x
  2. Step 2: Convert to fraction form
    62,044.45/92,364.96 = 61,675.39/x
  3. Step 3: Cross multiply
    62,044.45x = 92,364.96 × 61,675.39
  4. Step 4: Simplify right side
    62,044.45x = 5,696,644,160.13
  5. Step 5: Solve for x
    x = 5,696,644,160.13/62,044.45
  6. Step 6: Final answer
    x = 91,815.54

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.