Home / 9,453.24-13,051.26-6,269.31

Finding the Fourth Proportional to 9,453.24, 13,051.26 and 6,269.31

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Solution

The fourth proportional to 9,453.24, 13,051.26 and 6,269.31 is: 8,655.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453.24 : 13,051.26 = 6,269.31 : x
  2. Step 2: Convert to fraction form
    9,453.24/13,051.26 = 6,269.31/x
  3. Step 3: Cross multiply
    9,453.24x = 13,051.26 × 6,269.31
  4. Step 4: Simplify right side
    9,453.24x = 81,822,394.83
  5. Step 5: Solve for x
    x = 81,822,394.83/9,453.24
  6. Step 6: Final answer
    x = 8,655.49

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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.