Home / 4,717.53-7,076.33-1,597.58

Finding the Fourth Proportional to 4,717.53, 7,076.33 and 1,597.58

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Solution

The fourth proportional to 4,717.53, 7,076.33 and 1,597.58 is: 2,396.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,717.53 : 7,076.33 = 1,597.58 : x
  2. Step 2: Convert to fraction form
    4,717.53/7,076.33 = 1,597.58/x
  3. Step 3: Cross multiply
    4,717.53x = 7,076.33 × 1,597.58
  4. Step 4: Simplify right side
    4,717.53x = 11,304,959.91
  5. Step 5: Solve for x
    x = 11,304,959.91/4,717.53
  6. Step 6: Final answer
    x = 2,396.37

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1.5x scale

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.