Home / 5,722.44-8,584.55-2,434.65

Finding the Fourth Proportional to 5,722.44, 8,584.55 and 2,434.65

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Solution

The fourth proportional to 5,722.44, 8,584.55 and 2,434.65 is: 3,652.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722.44 : 8,584.55 = 2,434.65 : x
  2. Step 2: Convert to fraction form
    5,722.44/8,584.55 = 2,434.65/x
  3. Step 3: Cross multiply
    5,722.44x = 8,584.55 × 2,434.65
  4. Step 4: Simplify right side
    5,722.44x = 20,900,362.48
  5. Step 5: Solve for x
    x = 20,900,362.48/5,722.44
  6. Step 6: Final answer
    x = 3,652.35

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1.5x scale

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.