Home / 11,641.02-17,461.10-5,067.22

Finding the Fourth Proportional to 11,641.02, 17,461.10 and 5,067.22

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Solution

The fourth proportional to 11,641.02, 17,461.10 and 5,067.22 is: 7,600.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,641.02 : 17,461.10 = 5,067.22 : x
  2. Step 2: Convert to fraction form
    11,641.02/17,461.10 = 5,067.22/x
  3. Step 3: Cross multiply
    11,641.02x = 17,461.10 × 5,067.22
  4. Step 4: Simplify right side
    11,641.02x = 88,479,235.14
  5. Step 5: Solve for x
    x = 88,479,235.14/11,641.02
  6. Step 6: Final answer
    x = 7,600.64

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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.