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Finding the Fourth Proportional to 1,573.01, 2,359.82 and 599.03

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Solution

The fourth proportional to 1,573.01, 2,359.82 and 599.03 is: 898.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573.01 : 2,359.82 = 599.03 : x
  2. Step 2: Convert to fraction form
    1,573.01/2,359.82 = 599.03/x
  3. Step 3: Cross multiply
    1,573.01x = 2,359.82 × 599.03
  4. Step 4: Simplify right side
    1,573.01x = 1,413,599.98
  5. Step 5: Solve for x
    x = 1,413,599.98/1,573.01
  6. Step 6: Final answer
    x = 898.66

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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.