Home / 61,930.10-92,865.85-23,997.12

Finding the Fourth Proportional to 61,930.10, 92,865.85 and 23,997.12

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Solution

The fourth proportional to 61,930.10, 92,865.85 and 23,997.12 is: 35,984.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,930.10 : 92,865.85 = 23,997.12 : x
  2. Step 2: Convert to fraction form
    61,930.10/92,865.85 = 23,997.12/x
  3. Step 3: Cross multiply
    61,930.10x = 92,865.85 × 23,997.12
  4. Step 4: Simplify right side
    61,930.10x = 2,228,512,946.35
  5. Step 5: Solve for x
    x = 2,228,512,946.35/61,930.10
  6. Step 6: Final answer
    x = 35,984.33

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1.5x scale

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.