Home / 194,595.42-266,232.26-193,755.24

Finding the Fourth Proportional to 194,595.42, 266,232.26 and 193,755.24

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Solution

The fourth proportional to 194,595.42, 266,232.26 and 193,755.24 is: 265,082.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,595.42 : 266,232.26 = 193,755.24 : x
  2. Step 2: Convert to fraction form
    194,595.42/266,232.26 = 193,755.24/x
  3. Step 3: Cross multiply
    194,595.42x = 266,232.26 × 193,755.24
  4. Step 4: Simplify right side
    194,595.42x = 51,583,895,432.04
  5. Step 5: Solve for x
    x = 51,583,895,432.04/194,595.42
  6. Step 6: Final answer
    x = 265,082.78

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.