Home / 11,284.02-15,573.54-6,569.82

Finding the Fourth Proportional to 11,284.02, 15,573.54 and 6,569.82

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Solution

The fourth proportional to 11,284.02, 15,573.54 and 6,569.82 is: 9,067.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,284.02 : 15,573.54 = 6,569.82 : x
  2. Step 2: Convert to fraction form
    11,284.02/15,573.54 = 6,569.82/x
  3. Step 3: Cross multiply
    11,284.02x = 15,573.54 × 6,569.82
  4. Step 4: Simplify right side
    11,284.02x = 102,315,354.56
  5. Step 5: Solve for x
    x = 102,315,354.56/11,284.02
  6. Step 6: Final answer
    x = 9,067.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.