Home / 1,562.14-2,343.58-466.49

Finding the Fourth Proportional to 1,562.14, 2,343.58 and 466.49

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Solution

The fourth proportional to 1,562.14, 2,343.58 and 466.49 is: 699.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562.14 : 2,343.58 = 466.49 : x
  2. Step 2: Convert to fraction form
    1,562.14/2,343.58 = 466.49/x
  3. Step 3: Cross multiply
    1,562.14x = 2,343.58 × 466.49
  4. Step 4: Simplify right side
    1,562.14x = 1,093,263.95
  5. Step 5: Solve for x
    x = 1,093,263.95/1,562.14
  6. Step 6: Final answer
    x = 699.85

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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.