Home / 1,584.33-2,376.99-610.50

Finding the Fourth Proportional to 1,584.33, 2,376.99 and 610.50

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Solution

The fourth proportional to 1,584.33, 2,376.99 and 610.50 is: 915.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584.33 : 2,376.99 = 610.50 : x
  2. Step 2: Convert to fraction form
    1,584.33/2,376.99 = 610.50/x
  3. Step 3: Cross multiply
    1,584.33x = 2,376.99 × 610.50
  4. Step 4: Simplify right side
    1,584.33x = 1,451,152.40
  5. Step 5: Solve for x
    x = 1,451,152.40/1,584.33
  6. Step 6: Final answer
    x = 915.94

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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.