Home / 1,216.24-1,824.37-567.44

Finding the Fourth Proportional to 1,216.24, 1,824.37 and 567.44

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Solution

The fourth proportional to 1,216.24, 1,824.37 and 567.44 is: 851.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,216.24 : 1,824.37 = 567.44 : x
  2. Step 2: Convert to fraction form
    1,216.24/1,824.37 = 567.44/x
  3. Step 3: Cross multiply
    1,216.24x = 1,824.37 × 567.44
  4. Step 4: Simplify right side
    1,216.24x = 1,035,220.51
  5. Step 5: Solve for x
    x = 1,035,220.51/1,216.24
  6. Step 6: Final answer
    x = 851.16

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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.