Home / 194,747.80-292,121.70-184,414.23

Finding the Fourth Proportional to 194,747.80, 292,121.70 and 184,414.23

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Solution

The fourth proportional to 194,747.80, 292,121.70 and 184,414.23 is: 276,621.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,747.80 : 292,121.70 = 184,414.23 : x
  2. Step 2: Convert to fraction form
    194,747.80/292,121.70 = 184,414.23/x
  3. Step 3: Cross multiply
    194,747.80x = 292,121.70 × 184,414.23
  4. Step 4: Simplify right side
    194,747.80x = 53,871,398,371.79
  5. Step 5: Solve for x
    x = 53,871,398,371.79/194,747.80
  6. Step 6: Final answer
    x = 276,621.35

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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.