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Finding the Fourth Proportional to 1,059.48, 1,462.07 and 593.73

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Solution

The fourth proportional to 1,059.48, 1,462.07 and 593.73 is: 819.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059.48 : 1,462.07 = 593.73 : x
  2. Step 2: Convert to fraction form
    1,059.48/1,462.07 = 593.73/x
  3. Step 3: Cross multiply
    1,059.48x = 1,462.07 × 593.73
  4. Step 4: Simplify right side
    1,059.48x = 868,076.31
  5. Step 5: Solve for x
    x = 868,076.31/1,059.48
  6. Step 6: Final answer
    x = 819.34

Related Problems

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.