Home / 22,507.18-33,760.05-6,712.35

Finding the Fourth Proportional to 22,507.18, 33,760.05 and 6,712.35

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Solution

The fourth proportional to 22,507.18, 33,760.05 and 6,712.35 is: 10,068.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,507.18 : 33,760.05 = 6,712.35 : x
  2. Step 2: Convert to fraction form
    22,507.18/33,760.05 = 6,712.35/x
  3. Step 3: Cross multiply
    22,507.18x = 33,760.05 × 6,712.35
  4. Step 4: Simplify right side
    22,507.18x = 226,609,157.60
  5. Step 5: Solve for x
    x = 226,609,157.60/22,507.18
  6. Step 6: Final answer
    x = 10,068.30

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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.