Home / 9,066.48-13,605.12-4,906.41

Finding the Fourth Proportional to 9,066.48, 13,605.12 and 4,906.41

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Solution

The fourth proportional to 9,066.48, 13,605.12 and 4,906.41 is: 7,362.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.48 : 13,605.12 = 4,906.41 : x
  2. Step 2: Convert to fraction form
    9,066.48/13,605.12 = 4,906.41/x
  3. Step 3: Cross multiply
    9,066.48x = 13,605.12 × 4,906.41
  4. Step 4: Simplify right side
    9,066.48x = 66,752,296.82
  5. Step 5: Solve for x
    x = 66,752,296.82/9,066.48
  6. Step 6: Final answer
    x = 7,362.54

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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.