Home / 4,733.39-7,100.08-2,133.29

Finding the Fourth Proportional to 4,733.39, 7,100.08 and 2,133.29

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Solution

The fourth proportional to 4,733.39, 7,100.08 and 2,133.29 is: 3,199.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733.39 : 7,100.08 = 2,133.29 : x
  2. Step 2: Convert to fraction form
    4,733.39/7,100.08 = 2,133.29/x
  3. Step 3: Cross multiply
    4,733.39x = 7,100.08 × 2,133.29
  4. Step 4: Simplify right side
    4,733.39x = 15,146,529.66
  5. Step 5: Solve for x
    x = 15,146,529.66/4,733.39
  6. Step 6: Final answer
    x = 3,199.93

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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.