Home / 61,946.30-92,919.45-22,504.70

Finding the Fourth Proportional to 61,946.30, 92,919.45 and 22,504.70

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Solution

The fourth proportional to 61,946.30, 92,919.45 and 22,504.70 is: 33,757.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,946.30 : 92,919.45 = 22,504.70 : x
  2. Step 2: Convert to fraction form
    61,946.30/92,919.45 = 22,504.70/x
  3. Step 3: Cross multiply
    61,946.30x = 92,919.45 × 22,504.70
  4. Step 4: Simplify right side
    61,946.30x = 2,091,124,346.42
  5. Step 5: Solve for x
    x = 2,091,124,346.42/61,946.30
  6. Step 6: Final answer
    x = 33,757.05

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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.