Home / 22,065.08-33,098.18-6,483.20

Finding the Fourth Proportional to 22,065.08, 33,098.18 and 6,483.20

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Solution

The fourth proportional to 22,065.08, 33,098.18 and 6,483.20 is: 9,724.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,065.08 : 33,098.18 = 6,483.20 : x
  2. Step 2: Convert to fraction form
    22,065.08/33,098.18 = 6,483.20/x
  3. Step 3: Cross multiply
    22,065.08x = 33,098.18 × 6,483.20
  4. Step 4: Simplify right side
    22,065.08x = 214,582,120.58
  5. Step 5: Solve for x
    x = 214,582,120.58/22,065.08
  6. Step 6: Final answer
    x = 9,724.96

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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.