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Finding the Fourth Proportional to 595.28, 892.22 and 302.69

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Solution

The fourth proportional to 595.28, 892.22 and 302.69 is: 453.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.28 : 892.22 = 302.69 : x
  2. Step 2: Convert to fraction form
    595.28/892.22 = 302.69/x
  3. Step 3: Cross multiply
    595.28x = 892.22 × 302.69
  4. Step 4: Simplify right side
    595.28x = 270,060.10
  5. Step 5: Solve for x
    x = 270,060.10/595.28
  6. Step 6: Final answer
    x = 453.67

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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.