Home / 6,580.44-9,081.23-4,062.47

Finding the Fourth Proportional to 6,580.44, 9,081.23 and 4,062.47

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Solution

The fourth proportional to 6,580.44, 9,081.23 and 4,062.47 is: 5,606.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,580.44 : 9,081.23 = 4,062.47 : x
  2. Step 2: Convert to fraction form
    6,580.44/9,081.23 = 4,062.47/x
  3. Step 3: Cross multiply
    6,580.44x = 9,081.23 × 4,062.47
  4. Step 4: Simplify right side
    6,580.44x = 36,892,158.72
  5. Step 5: Solve for x
    x = 36,892,158.72/6,580.44
  6. Step 6: Final answer
    x = 5,606.34

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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.