Home / 194,864.46-292,061.24-94,874.82

Finding the Fourth Proportional to 194,864.46, 292,061.24 and 94,874.82

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Solution

The fourth proportional to 194,864.46, 292,061.24 and 94,874.82 is: 142,197.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,864.46 : 292,061.24 = 94,874.82 : x
  2. Step 2: Convert to fraction form
    194,864.46/292,061.24 = 94,874.82/x
  3. Step 3: Cross multiply
    194,864.46x = 292,061.24 × 94,874.82
  4. Step 4: Simplify right side
    194,864.46x = 27,709,257,573.98
  5. Step 5: Solve for x
    x = 27,709,257,573.98/194,864.46
  6. Step 6: Final answer
    x = 142,197.60

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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.