Home / 9,811.55-14,725.24-4,552.43

Finding the Fourth Proportional to 9,811.55, 14,725.24 and 4,552.43

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Solution

The fourth proportional to 9,811.55, 14,725.24 and 4,552.43 is: 6,832.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811.55 : 14,725.24 = 4,552.43 : x
  2. Step 2: Convert to fraction form
    9,811.55/14,725.24 = 4,552.43/x
  3. Step 3: Cross multiply
    9,811.55x = 14,725.24 × 4,552.43
  4. Step 4: Simplify right side
    9,811.55x = 67,035,539.33
  5. Step 5: Solve for x
    x = 67,035,539.33/9,811.55
  6. Step 6: Final answer
    x = 6,832.31

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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.