Home / 9,505.29-13,107.24-6,525.48

Finding the Fourth Proportional to 9,505.29, 13,107.24 and 6,525.48

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Solution

The fourth proportional to 9,505.29, 13,107.24 and 6,525.48 is: 8,998.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505.29 : 13,107.24 = 6,525.48 : x
  2. Step 2: Convert to fraction form
    9,505.29/13,107.24 = 6,525.48/x
  3. Step 3: Cross multiply
    9,505.29x = 13,107.24 × 6,525.48
  4. Step 4: Simplify right side
    9,505.29x = 85,531,032.48
  5. Step 5: Solve for x
    x = 85,531,032.48/9,505.29
  6. Step 6: Final answer
    x = 8,998.26

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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.