Home / 185,293.58-277,944.98-52,172.94

Finding the Fourth Proportional to 185,293.58, 277,944.98 and 52,172.94

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Solution

The fourth proportional to 185,293.58, 277,944.98 and 52,172.94 is: 78,260.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,293.58 : 277,944.98 = 52,172.94 : x
  2. Step 2: Convert to fraction form
    185,293.58/277,944.98 = 52,172.94/x
  3. Step 3: Cross multiply
    185,293.58x = 277,944.98 × 52,172.94
  4. Step 4: Simplify right side
    185,293.58x = 14,501,206,423.04
  5. Step 5: Solve for x
    x = 14,501,206,423.04/185,293.58
  6. Step 6: Final answer
    x = 78,260.71

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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.