Home / 192,233.01-288,349.62-50,077.91

Finding the Fourth Proportional to 192,233.01, 288,349.62 and 50,077.91

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Solution

The fourth proportional to 192,233.01, 288,349.62 and 50,077.91 is: 75,116.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,233.01 : 288,349.62 = 50,077.91 : x
  2. Step 2: Convert to fraction form
    192,233.01/288,349.62 = 50,077.91/x
  3. Step 3: Cross multiply
    192,233.01x = 288,349.62 × 50,077.91
  4. Step 4: Simplify right side
    192,233.01x = 14,439,947,133.66
  5. Step 5: Solve for x
    x = 14,439,947,133.66/192,233.01
  6. Step 6: Final answer
    x = 75,116.90

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1.5x scale

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.