Home / 194,868.93-268,708.38-169,154.94

Finding the Fourth Proportional to 194,868.93, 268,708.38 and 169,154.94

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Solution

The fourth proportional to 194,868.93, 268,708.38 and 169,154.94 is: 233,250.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,868.93 : 268,708.38 = 169,154.94 : x
  2. Step 2: Convert to fraction form
    194,868.93/268,708.38 = 169,154.94/x
  3. Step 3: Cross multiply
    194,868.93x = 268,708.38 × 169,154.94
  4. Step 4: Simplify right side
    194,868.93x = 45,453,349,896.40
  5. Step 5: Solve for x
    x = 45,453,349,896.40/194,868.93
  6. Step 6: Final answer
    x = 233,250.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.