Home / 9,035.48-13,539.24-6,267.56

Finding the Fourth Proportional to 9,035.48, 13,539.24 and 6,267.56

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Solution

The fourth proportional to 9,035.48, 13,539.24 and 6,267.56 is: 9,391.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035.48 : 13,539.24 = 6,267.56 : x
  2. Step 2: Convert to fraction form
    9,035.48/13,539.24 = 6,267.56/x
  3. Step 3: Cross multiply
    9,035.48x = 13,539.24 × 6,267.56
  4. Step 4: Simplify right side
    9,035.48x = 84,857,999.05
  5. Step 5: Solve for x
    x = 84,857,999.05/9,035.48
  6. Step 6: Final answer
    x = 9,391.64

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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.