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Finding the Fourth Proportional to 595.94, 818.00 and 570.57

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Solution

The fourth proportional to 595.94, 818.00 and 570.57 is: 783.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.94 : 818.00 = 570.57 : x
  2. Step 2: Convert to fraction form
    595.94/818.00 = 570.57/x
  3. Step 3: Cross multiply
    595.94x = 818.00 × 570.57
  4. Step 4: Simplify right side
    595.94x = 466,723.41
  5. Step 5: Solve for x
    x = 466,723.41/595.94
  6. Step 6: Final answer
    x = 783.18

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.