Home / 185,056.10-277,583.18-44,814.72

Finding the Fourth Proportional to 185,056.10, 277,583.18 and 44,814.72

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Solution

The fourth proportional to 185,056.10, 277,583.18 and 44,814.72 is: 67,221.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,056.10 : 277,583.18 = 44,814.72 : x
  2. Step 2: Convert to fraction form
    185,056.10/277,583.18 = 44,814.72/x
  3. Step 3: Cross multiply
    185,056.10x = 277,583.18 × 44,814.72
  4. Step 4: Simplify right side
    185,056.10x = 12,439,812,488.41
  5. Step 5: Solve for x
    x = 12,439,812,488.41/185,056.10
  6. Step 6: Final answer
    x = 67,221.85

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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.