Home / 185,152.32-277,728.96-44,910.72

Finding the Fourth Proportional to 185,152.32, 277,728.96 and 44,910.72

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Solution

The fourth proportional to 185,152.32, 277,728.96 and 44,910.72 is: 67,366.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,152.32 : 277,728.96 = 44,910.72 : x
  2. Step 2: Convert to fraction form
    185,152.32/277,728.96 = 44,910.72/x
  3. Step 3: Cross multiply
    185,152.32x = 277,728.96 × 44,910.72
  4. Step 4: Simplify right side
    185,152.32x = 12,473,007,558.45
  5. Step 5: Solve for x
    x = 12,473,007,558.45/185,152.32
  6. Step 6: Final answer
    x = 67,366.20

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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.