Home / 273,590.24-410,529.82-194,141.60

Finding the Fourth Proportional to 273,590.24, 410,529.82 and 194,141.60

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Solution

The fourth proportional to 273,590.24, 410,529.82 and 194,141.60 is: 291,314.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,590.24 : 410,529.82 = 194,141.60 : x
  2. Step 2: Convert to fraction form
    273,590.24/410,529.82 = 194,141.60/x
  3. Step 3: Cross multiply
    273,590.24x = 410,529.82 × 194,141.60
  4. Step 4: Simplify right side
    273,590.24x = 79,700,916,102.51
  5. Step 5: Solve for x
    x = 79,700,916,102.51/273,590.24
  6. Step 6: Final answer
    x = 291,314.91

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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.