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Finding the Fourth Proportional to 895.29, 1,235.93 and 597.03

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Solution

The fourth proportional to 895.29, 1,235.93 and 597.03 is: 824.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    895.29 : 1,235.93 = 597.03 : x
  2. Step 2: Convert to fraction form
    895.29/1,235.93 = 597.03/x
  3. Step 3: Cross multiply
    895.29x = 1,235.93 × 597.03
  4. Step 4: Simplify right side
    895.29x = 737,887.29
  5. Step 5: Solve for x
    x = 737,887.29/895.29
  6. Step 6: Final answer
    x = 824.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.