Home / 194,821.35-292,230.00-61,701.59

Finding the Fourth Proportional to 194,821.35, 292,230.00 and 61,701.59

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Solution

The fourth proportional to 194,821.35, 292,230.00 and 61,701.59 is: 92,551.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,821.35 : 292,230.00 = 61,701.59 : x
  2. Step 2: Convert to fraction form
    194,821.35/292,230.00 = 61,701.59/x
  3. Step 3: Cross multiply
    194,821.35x = 292,230.00 × 61,701.59
  4. Step 4: Simplify right side
    194,821.35x = 18,031,057,039.90
  5. Step 5: Solve for x
    x = 18,031,057,039.90/194,821.35
  6. Step 6: Final answer
    x = 92,551.75

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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.