Home / 5,522.95-8,289.63-2,016.35

Finding the Fourth Proportional to 5,522.95, 8,289.63 and 2,016.35

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Solution

The fourth proportional to 5,522.95, 8,289.63 and 2,016.35 is: 3,026.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522.95 : 8,289.63 = 2,016.35 : x
  2. Step 2: Convert to fraction form
    5,522.95/8,289.63 = 2,016.35/x
  3. Step 3: Cross multiply
    5,522.95x = 8,289.63 × 2,016.35
  4. Step 4: Simplify right side
    5,522.95x = 16,714,795.45
  5. Step 5: Solve for x
    x = 16,714,795.45/5,522.95
  6. Step 6: Final answer
    x = 3,026.43

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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.