Home / 5,588.96-8,379.77-3,124.04

Finding the Fourth Proportional to 5,588.96, 8,379.77 and 3,124.04

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Solution

The fourth proportional to 5,588.96, 8,379.77 and 3,124.04 is: 4,684.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588.96 : 8,379.77 = 3,124.04 : x
  2. Step 2: Convert to fraction form
    5,588.96/8,379.77 = 3,124.04/x
  3. Step 3: Cross multiply
    5,588.96x = 8,379.77 × 3,124.04
  4. Step 4: Simplify right side
    5,588.96x = 26,178,679.15
  5. Step 5: Solve for x
    x = 26,178,679.15/5,588.96
  6. Step 6: Final answer
    x = 4,684.00

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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.