Home / 4,706.38-7,058.39-1,933.82

Finding the Fourth Proportional to 4,706.38, 7,058.39 and 1,933.82

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Solution

The fourth proportional to 4,706.38, 7,058.39 and 1,933.82 is: 2,900.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706.38 : 7,058.39 = 1,933.82 : x
  2. Step 2: Convert to fraction form
    4,706.38/7,058.39 = 1,933.82/x
  3. Step 3: Cross multiply
    4,706.38x = 7,058.39 × 1,933.82
  4. Step 4: Simplify right side
    4,706.38x = 13,649,666.99
  5. Step 5: Solve for x
    x = 13,649,666.99/4,706.38
  6. Step 6: Final answer
    x = 2,900.25

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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.