Home / 9,763.40-13,467.08-6,896.33

Finding the Fourth Proportional to 9,763.40, 13,467.08 and 6,896.33

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Solution

The fourth proportional to 9,763.40, 13,467.08 and 6,896.33 is: 9,512.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,763.40 : 13,467.08 = 6,896.33 : x
  2. Step 2: Convert to fraction form
    9,763.40/13,467.08 = 6,896.33/x
  3. Step 3: Cross multiply
    9,763.40x = 13,467.08 × 6,896.33
  4. Step 4: Simplify right side
    9,763.40x = 92,873,444.24
  5. Step 5: Solve for x
    x = 92,873,444.24/9,763.40
  6. Step 6: Final answer
    x = 9,512.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.