Home / 3,652.16-5,039.03-2,058.48

Finding the Fourth Proportional to 3,652.16, 5,039.03 and 2,058.48

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Solution

The fourth proportional to 3,652.16, 5,039.03 and 2,058.48 is: 2,840.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652.16 : 5,039.03 = 2,058.48 : x
  2. Step 2: Convert to fraction form
    3,652.16/5,039.03 = 2,058.48/x
  3. Step 3: Cross multiply
    3,652.16x = 5,039.03 × 2,058.48
  4. Step 4: Simplify right side
    3,652.16x = 10,372,747.62
  5. Step 5: Solve for x
    x = 10,372,747.62/3,652.16
  6. Step 6: Final answer
    x = 2,840.17

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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.