Home / 5,522.34-8,281.08-2,924.68

Finding the Fourth Proportional to 5,522.34, 8,281.08 and 2,924.68

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Solution

The fourth proportional to 5,522.34, 8,281.08 and 2,924.68 is: 4,385.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522.34 : 8,281.08 = 2,924.68 : x
  2. Step 2: Convert to fraction form
    5,522.34/8,281.08 = 2,924.68/x
  3. Step 3: Cross multiply
    5,522.34x = 8,281.08 × 2,924.68
  4. Step 4: Simplify right side
    5,522.34x = 24,219,509.05
  5. Step 5: Solve for x
    x = 24,219,509.05/5,522.34
  6. Step 6: Final answer
    x = 4,385.73

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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.