Home / 4,058.53-5,600.36-2,290.03

Finding the Fourth Proportional to 4,058.53, 5,600.36 and 2,290.03

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Solution

The fourth proportional to 4,058.53, 5,600.36 and 2,290.03 is: 3,160.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.53 : 5,600.36 = 2,290.03 : x
  2. Step 2: Convert to fraction form
    4,058.53/5,600.36 = 2,290.03/x
  3. Step 3: Cross multiply
    4,058.53x = 5,600.36 × 2,290.03
  4. Step 4: Simplify right side
    4,058.53x = 12,824,952.96
  5. Step 5: Solve for x
    x = 12,824,952.96/4,058.53
  6. Step 6: Final answer
    x = 3,160.00

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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.