Home / 61,974.84-92,945.58-26,906.28

Finding the Fourth Proportional to 61,974.84, 92,945.58 and 26,906.28

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Solution

The fourth proportional to 61,974.84, 92,945.58 and 26,906.28 is: 40,352.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,974.84 : 92,945.58 = 26,906.28 : x
  2. Step 2: Convert to fraction form
    61,974.84/92,945.58 = 26,906.28/x
  3. Step 3: Cross multiply
    61,974.84x = 92,945.58 × 26,906.28
  4. Step 4: Simplify right side
    61,974.84x = 2,500,819,800.24
  5. Step 5: Solve for x
    x = 2,500,819,800.24/61,974.84
  6. Step 6: Final answer
    x = 40,352.18

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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.