Home / 194,859.09-292,297.14-61,749.17

Finding the Fourth Proportional to 194,859.09, 292,297.14 and 61,749.17

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Solution

The fourth proportional to 194,859.09, 292,297.14 and 61,749.17 is: 92,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,859.09 : 292,297.14 = 61,749.17 : x
  2. Step 2: Convert to fraction form
    194,859.09/292,297.14 = 61,749.17/x
  3. Step 3: Cross multiply
    194,859.09x = 292,297.14 × 61,749.17
  4. Step 4: Simplify right side
    194,859.09x = 18,049,104,326.89
  5. Step 5: Solve for x
    x = 18,049,104,326.89/194,859.09
  6. Step 6: Final answer
    x = 92,626.44

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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.