Home / 194,508.48-268,285.68-119,094.24

Finding the Fourth Proportional to 194,508.48, 268,285.68 and 119,094.24

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Solution

The fourth proportional to 194,508.48, 268,285.68 and 119,094.24 is: 164,266.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,508.48 : 268,285.68 = 119,094.24 : x
  2. Step 2: Convert to fraction form
    194,508.48/268,285.68 = 119,094.24/x
  3. Step 3: Cross multiply
    194,508.48x = 268,285.68 × 119,094.24
  4. Step 4: Simplify right side
    194,508.48x = 31,951,279,162.48
  5. Step 5: Solve for x
    x = 31,951,279,162.48/194,508.48
  6. Step 6: Final answer
    x = 164,266.77

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1.5x scale

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.