Home / 61,462.20-92,195.04-33,395.70

Finding the Fourth Proportional to 61,462.20, 92,195.04 and 33,395.70

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Solution

The fourth proportional to 61,462.20, 92,195.04 and 33,395.70 is: 50,094.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,462.20 : 92,195.04 = 33,395.70 : x
  2. Step 2: Convert to fraction form
    61,462.20/92,195.04 = 33,395.70/x
  3. Step 3: Cross multiply
    61,462.20x = 92,195.04 × 33,395.70
  4. Step 4: Simplify right side
    61,462.20x = 3,078,917,897.33
  5. Step 5: Solve for x
    x = 3,078,917,897.33/61,462.20
  6. Step 6: Final answer
    x = 50,094.50

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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.