Home / 11,092.36-16,629.54-7,573.50

Finding the Fourth Proportional to 11,092.36, 16,629.54 and 7,573.50

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Solution

The fourth proportional to 11,092.36, 16,629.54 and 7,573.50 is: 11,354.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092.36 : 16,629.54 = 7,573.50 : x
  2. Step 2: Convert to fraction form
    11,092.36/16,629.54 = 7,573.50/x
  3. Step 3: Cross multiply
    11,092.36x = 16,629.54 × 7,573.50
  4. Step 4: Simplify right side
    11,092.36x = 125,943,821.19
  5. Step 5: Solve for x
    x = 125,943,821.19/11,092.36
  6. Step 6: Final answer
    x = 11,354.11

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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.