Home / 5,722.81-8,584.98-2,024.35

Finding the Fourth Proportional to 5,722.81, 8,584.98 and 2,024.35

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Solution

The fourth proportional to 5,722.81, 8,584.98 and 2,024.35 is: 3,036.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722.81 : 8,584.98 = 2,024.35 : x
  2. Step 2: Convert to fraction form
    5,722.81/8,584.98 = 2,024.35/x
  3. Step 3: Cross multiply
    5,722.81x = 8,584.98 × 2,024.35
  4. Step 4: Simplify right side
    5,722.81x = 17,379,004.26
  5. Step 5: Solve for x
    x = 17,379,004.26/5,722.81
  6. Step 6: Final answer
    x = 3,036.80

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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.