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Finding the Fourth Proportional to 1,522.53, 2,282.90 and 597.00

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Solution

The fourth proportional to 1,522.53, 2,282.90 and 597.00 is: 895.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522.53 : 2,282.90 = 597.00 : x
  2. Step 2: Convert to fraction form
    1,522.53/2,282.90 = 597.00/x
  3. Step 3: Cross multiply
    1,522.53x = 2,282.90 × 597.00
  4. Step 4: Simplify right side
    1,522.53x = 1,362,886.34
  5. Step 5: Solve for x
    x = 1,362,886.34/1,522.53
  6. Step 6: Final answer
    x = 895.15

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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.