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Finding the Fourth Proportional to 566.89, 850.33 and 293.51

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Solution

The fourth proportional to 566.89, 850.33 and 293.51 is: 440.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.89 : 850.33 = 293.51 : x
  2. Step 2: Convert to fraction form
    566.89/850.33 = 293.51/x
  3. Step 3: Cross multiply
    566.89x = 850.33 × 293.51
  4. Step 4: Simplify right side
    566.89x = 249,580.36
  5. Step 5: Solve for x
    x = 249,580.36/566.89
  6. Step 6: Final answer
    x = 440.26

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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.