Home / 1,084.02-1,623.09-562.94

Finding the Fourth Proportional to 1,084.02, 1,623.09 and 562.94

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Solution

The fourth proportional to 1,084.02, 1,623.09 and 562.94 is: 842.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084.02 : 1,623.09 = 562.94 : x
  2. Step 2: Convert to fraction form
    1,084.02/1,623.09 = 562.94/x
  3. Step 3: Cross multiply
    1,084.02x = 1,623.09 × 562.94
  4. Step 4: Simplify right side
    1,084.02x = 913,694.17
  5. Step 5: Solve for x
    x = 913,694.17/1,084.02
  6. Step 6: Final answer
    x = 842.88

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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.