Home / 5,840.24-8,058.16-3,321.77

Finding the Fourth Proportional to 5,840.24, 8,058.16 and 3,321.77

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Solution

The fourth proportional to 5,840.24, 8,058.16 and 3,321.77 is: 4,583.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840.24 : 8,058.16 = 3,321.77 : x
  2. Step 2: Convert to fraction form
    5,840.24/8,058.16 = 3,321.77/x
  3. Step 3: Cross multiply
    5,840.24x = 8,058.16 × 3,321.77
  4. Step 4: Simplify right side
    5,840.24x = 26,767,354.14
  5. Step 5: Solve for x
    x = 26,767,354.14/5,840.24
  6. Step 6: Final answer
    x = 4,583.26

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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.