Home / 4,058.49-5,600.61-2,290.07

Finding the Fourth Proportional to 4,058.49, 5,600.61 and 2,290.07

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Solution

The fourth proportional to 4,058.49, 5,600.61 and 2,290.07 is: 3,160.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.49 : 5,600.61 = 2,290.07 : x
  2. Step 2: Convert to fraction form
    4,058.49/5,600.61 = 2,290.07/x
  3. Step 3: Cross multiply
    4,058.49x = 5,600.61 × 2,290.07
  4. Step 4: Simplify right side
    4,058.49x = 12,825,760.94
  5. Step 5: Solve for x
    x = 12,825,760.94/4,058.49
  6. Step 6: Final answer
    x = 3,160.23

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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.