Home / 6,132.09-9,196.60-1,749.58

Finding the Fourth Proportional to 6,132.09, 9,196.60 and 1,749.58

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Solution

The fourth proportional to 6,132.09, 9,196.60 and 1,749.58 is: 2,623.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132.09 : 9,196.60 = 1,749.58 : x
  2. Step 2: Convert to fraction form
    6,132.09/9,196.60 = 1,749.58/x
  3. Step 3: Cross multiply
    6,132.09x = 9,196.60 × 1,749.58
  4. Step 4: Simplify right side
    6,132.09x = 16,090,187.43
  5. Step 5: Solve for x
    x = 16,090,187.43/6,132.09
  6. Step 6: Final answer
    x = 2,623.93

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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.