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Finding the Fourth Proportional to 2,232.32, 3,348.46 and 588.84

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Solution

The fourth proportional to 2,232.32, 3,348.46 and 588.84 is: 883.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232.32 : 3,348.46 = 588.84 : x
  2. Step 2: Convert to fraction form
    2,232.32/3,348.46 = 588.84/x
  3. Step 3: Cross multiply
    2,232.32x = 3,348.46 × 588.84
  4. Step 4: Simplify right side
    2,232.32x = 1,971,707.19
  5. Step 5: Solve for x
    x = 1,971,707.19/2,232.32
  6. Step 6: Final answer
    x = 883.25

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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.