Home / 4,393.29-6,058.43-4,028.63

Finding the Fourth Proportional to 4,393.29, 6,058.43 and 4,028.63

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Solution

The fourth proportional to 4,393.29, 6,058.43 and 4,028.63 is: 5,555.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.29 : 6,058.43 = 4,028.63 : x
  2. Step 2: Convert to fraction form
    4,393.29/6,058.43 = 4,028.63/x
  3. Step 3: Cross multiply
    4,393.29x = 6,058.43 × 4,028.63
  4. Step 4: Simplify right side
    4,393.29x = 24,407,143.23
  5. Step 5: Solve for x
    x = 24,407,143.23/4,393.29
  6. Step 6: Final answer
    x = 5,555.55

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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.