Home / 251,011.14-376,516.70-64,022.64

Finding the Fourth Proportional to 251,011.14, 376,516.70 and 64,022.64

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Solution

The fourth proportional to 251,011.14, 376,516.70 and 64,022.64 is: 96,033.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,011.14 : 376,516.70 = 64,022.64 : x
  2. Step 2: Convert to fraction form
    251,011.14/376,516.70 = 64,022.64/x
  3. Step 3: Cross multiply
    251,011.14x = 376,516.70 × 64,022.64
  4. Step 4: Simplify right side
    251,011.14x = 24,105,593,138.09
  5. Step 5: Solve for x
    x = 24,105,593,138.09/251,011.14
  6. Step 6: Final answer
    x = 96,033.96

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1.5x scale

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.