Home / 5,060.42-6,983.97-2,964.50

Finding the Fourth Proportional to 5,060.42, 6,983.97 and 2,964.50

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Solution

The fourth proportional to 5,060.42, 6,983.97 and 2,964.50 is: 4,091.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060.42 : 6,983.97 = 2,964.50 : x
  2. Step 2: Convert to fraction form
    5,060.42/6,983.97 = 2,964.50/x
  3. Step 3: Cross multiply
    5,060.42x = 6,983.97 × 2,964.50
  4. Step 4: Simplify right side
    5,060.42x = 20,703,979.07
  5. Step 5: Solve for x
    x = 20,703,979.07/5,060.42
  6. Step 6: Final answer
    x = 4,091.36

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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.