Home / 50,957.32-76,238.22-44,670.04

Finding the Fourth Proportional to 50,957.32, 76,238.22 and 44,670.04

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Solution

The fourth proportional to 50,957.32, 76,238.22 and 44,670.04 is: 66,831.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,957.32 : 76,238.22 = 44,670.04 : x
  2. Step 2: Convert to fraction form
    50,957.32/76,238.22 = 44,670.04/x
  3. Step 3: Cross multiply
    50,957.32x = 76,238.22 × 44,670.04
  4. Step 4: Simplify right side
    50,957.32x = 3,405,564,336.93
  5. Step 5: Solve for x
    x = 3,405,564,336.93/50,957.32
  6. Step 6: Final answer
    x = 66,831.70

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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.