Home / 8,550.35-12,827.45-3,004.08

Finding the Fourth Proportional to 8,550.35, 12,827.45 and 3,004.08

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Solution

The fourth proportional to 8,550.35, 12,827.45 and 3,004.08 is: 4,506.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,550.35 : 12,827.45 = 3,004.08 : x
  2. Step 2: Convert to fraction form
    8,550.35/12,827.45 = 3,004.08/x
  3. Step 3: Cross multiply
    8,550.35x = 12,827.45 × 3,004.08
  4. Step 4: Simplify right side
    8,550.35x = 38,534,686.00
  5. Step 5: Solve for x
    x = 38,534,686.00/8,550.35
  6. Step 6: Final answer
    x = 4,506.80

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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.