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Finding the Fourth Proportional to 597.69, 889.50 and 595.89

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Solution

The fourth proportional to 597.69, 889.50 and 595.89 is: 886.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.69 : 889.50 = 595.89 : x
  2. Step 2: Convert to fraction form
    597.69/889.50 = 595.89/x
  3. Step 3: Cross multiply
    597.69x = 889.50 × 595.89
  4. Step 4: Simplify right side
    597.69x = 530,044.16
  5. Step 5: Solve for x
    x = 530,044.16/597.69
  6. Step 6: Final answer
    x = 886.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.