Home / 6,541.33-9,810.91-1,923.25

Finding the Fourth Proportional to 6,541.33, 9,810.91 and 1,923.25

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Solution

The fourth proportional to 6,541.33, 9,810.91 and 1,923.25 is: 2,884.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541.33 : 9,810.91 = 1,923.25 : x
  2. Step 2: Convert to fraction form
    6,541.33/9,810.91 = 1,923.25/x
  3. Step 3: Cross multiply
    6,541.33x = 9,810.91 × 1,923.25
  4. Step 4: Simplify right side
    6,541.33x = 18,868,832.66
  5. Step 5: Solve for x
    x = 18,868,832.66/6,541.33
  6. Step 6: Final answer
    x = 2,884.56

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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.