Home / 6,064.93-9,097.77-1,905.11

Finding the Fourth Proportional to 6,064.93, 9,097.77 and 1,905.11

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Solution

The fourth proportional to 6,064.93, 9,097.77 and 1,905.11 is: 2,857.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064.93 : 9,097.77 = 1,905.11 : x
  2. Step 2: Convert to fraction form
    6,064.93/9,097.77 = 1,905.11/x
  3. Step 3: Cross multiply
    6,064.93x = 9,097.77 × 1,905.11
  4. Step 4: Simplify right side
    6,064.93x = 17,332,207.12
  5. Step 5: Solve for x
    x = 17,332,207.12/6,064.93
  6. Step 6: Final answer
    x = 2,857.78

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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.