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Finding the Fourth Proportional to 22,393.46, 33,590.08 and 6,598.84

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Solution

The fourth proportional to 22,393.46, 33,590.08 and 6,598.84 is: 9,898.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,393.46 : 33,590.08 = 6,598.84 : x
  2. Step 2: Convert to fraction form
    22,393.46/33,590.08 = 6,598.84/x
  3. Step 3: Cross multiply
    22,393.46x = 33,590.08 × 6,598.84
  4. Step 4: Simplify right side
    22,393.46x = 221,655,563.51
  5. Step 5: Solve for x
    x = 221,655,563.51/22,393.46
  6. Step 6: Final answer
    x = 9,898.23

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Double scale
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Similar ratio
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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.