Home / 22,347.58-33,521.46-6,765.34

Finding the Fourth Proportional to 22,347.58, 33,521.46 and 6,765.34

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Solution

The fourth proportional to 22,347.58, 33,521.46 and 6,765.34 is: 10,148.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,347.58 : 33,521.46 = 6,765.34 : x
  2. Step 2: Convert to fraction form
    22,347.58/33,521.46 = 6,765.34/x
  3. Step 3: Cross multiply
    22,347.58x = 33,521.46 × 6,765.34
  4. Step 4: Simplify right side
    22,347.58x = 226,784,074.20
  5. Step 5: Solve for x
    x = 226,784,074.20/22,347.58
  6. Step 6: Final answer
    x = 10,148.04

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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.