Home / 1,056.08-1,584.27-362.92

Finding the Fourth Proportional to 1,056.08, 1,584.27 and 362.92

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Solution

The fourth proportional to 1,056.08, 1,584.27 and 362.92 is: 544.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056.08 : 1,584.27 = 362.92 : x
  2. Step 2: Convert to fraction form
    1,056.08/1,584.27 = 362.92/x
  3. Step 3: Cross multiply
    1,056.08x = 1,584.27 × 362.92
  4. Step 4: Simplify right side
    1,056.08x = 574,963.27
  5. Step 5: Solve for x
    x = 574,963.27/1,056.08
  6. Step 6: Final answer
    x = 544.43

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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.