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Finding the Fourth Proportional to 597.17, 895.76 and 180.70

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Solution

The fourth proportional to 597.17, 895.76 and 180.70 is: 271.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.17 : 895.76 = 180.70 : x
  2. Step 2: Convert to fraction form
    597.17/895.76 = 180.70/x
  3. Step 3: Cross multiply
    597.17x = 895.76 × 180.70
  4. Step 4: Simplify right side
    597.17x = 161,862.93
  5. Step 5: Solve for x
    x = 161,862.93/597.17
  6. Step 6: Final answer
    x = 271.05

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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.