Home / 5,739.13-8,610-2,041.66

Finding the Fourth Proportional to 5,739.13, 8,610 and 2,041.66

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Solution

The fourth proportional to 5,739.13, 8,610 and 2,041.66 is: 3,062.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,739.13 : 8,610 = 2,041.66 : x
  2. Step 2: Convert to fraction form
    5,739.13/8,610 = 2,041.66/x
  3. Step 3: Cross multiply
    5,739.13x = 8,610 × 2,041.66
  4. Step 4: Simplify right side
    5,739.13x = 17,578,692.60
  5. Step 5: Solve for x
    x = 17,578,692.60/5,739.13
  6. Step 6: Final answer
    x = 3,062.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.