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Finding the Fourth Proportional to 595.63, 892.45 and 527.59

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Solution

The fourth proportional to 595.63, 892.45 and 527.59 is: 790.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.63 : 892.45 = 527.59 : x
  2. Step 2: Convert to fraction form
    595.63/892.45 = 527.59/x
  3. Step 3: Cross multiply
    595.63x = 892.45 × 527.59
  4. Step 4: Simplify right side
    595.63x = 470,847.70
  5. Step 5: Solve for x
    x = 470,847.70/595.63
  6. Step 6: Final answer
    x = 790.50

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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.