Home / 4,058.52-5,600.32-2,290.32

Finding the Fourth Proportional to 4,058.52, 5,600.32 and 2,290.32

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Solution

The fourth proportional to 4,058.52, 5,600.32 and 2,290.32 is: 3,160.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.52 : 5,600.32 = 2,290.32 : x
  2. Step 2: Convert to fraction form
    4,058.52/5,600.32 = 2,290.32/x
  3. Step 3: Cross multiply
    4,058.52x = 5,600.32 × 2,290.32
  4. Step 4: Simplify right side
    4,058.52x = 12,826,524.90
  5. Step 5: Solve for x
    x = 12,826,524.90/4,058.52
  6. Step 6: Final answer
    x = 3,160.39

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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.