Home / 6,893.37-10,341.68-1,963.08

Finding the Fourth Proportional to 6,893.37, 10,341.68 and 1,963.08

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Solution

The fourth proportional to 6,893.37, 10,341.68 and 1,963.08 is: 2,945.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893.37 : 10,341.68 = 1,963.08 : x
  2. Step 2: Convert to fraction form
    6,893.37/10,341.68 = 1,963.08/x
  3. Step 3: Cross multiply
    6,893.37x = 10,341.68 × 1,963.08
  4. Step 4: Simplify right side
    6,893.37x = 20,301,535.36
  5. Step 5: Solve for x
    x = 20,301,535.36/6,893.37
  6. Step 6: Final answer
    x = 2,945.08

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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.