Home / 4,058.61-5,600.24-2,290.18

Finding the Fourth Proportional to 4,058.61, 5,600.24 and 2,290.18

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Solution

The fourth proportional to 4,058.61, 5,600.24 and 2,290.18 is: 3,160.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.61 : 5,600.24 = 2,290.18 : x
  2. Step 2: Convert to fraction form
    4,058.61/5,600.24 = 2,290.18/x
  3. Step 3: Cross multiply
    4,058.61x = 5,600.24 × 2,290.18
  4. Step 4: Simplify right side
    4,058.61x = 12,825,557.64
  5. Step 5: Solve for x
    x = 12,825,557.64/4,058.61
  6. Step 6: Final answer
    x = 3,160.09

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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.