Home / 9,309.00-13,963.49-4,043.33

Finding the Fourth Proportional to 9,309.00, 13,963.49 and 4,043.33

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Solution

The fourth proportional to 9,309.00, 13,963.49 and 4,043.33 is: 6,064.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,309.00 : 13,963.49 = 4,043.33 : x
  2. Step 2: Convert to fraction form
    9,309.00/13,963.49 = 4,043.33/x
  3. Step 3: Cross multiply
    9,309.00x = 13,963.49 × 4,043.33
  4. Step 4: Simplify right side
    9,309.00x = 56,458,975.51
  5. Step 5: Solve for x
    x = 56,458,975.51/9,309.00
  6. Step 6: Final answer
    x = 6,064.99

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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.