Home / 194,748.16-292,093.00-61,611.12

Finding the Fourth Proportional to 194,748.16, 292,093.00 and 61,611.12

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Solution

The fourth proportional to 194,748.16, 292,093.00 and 61,611.12 is: 92,407.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,748.16 : 292,093.00 = 61,611.12 : x
  2. Step 2: Convert to fraction form
    194,748.16/292,093.00 = 61,611.12/x
  3. Step 3: Cross multiply
    194,748.16x = 292,093.00 × 61,611.12
  4. Step 4: Simplify right side
    194,748.16x = 17,996,175,855.83
  5. Step 5: Solve for x
    x = 17,996,175,855.83/194,748.16
  6. Step 6: Final answer
    x = 92,407.42

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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.