Home / 9,550.55-14,313.68-4,609.55

Finding the Fourth Proportional to 9,550.55, 14,313.68 and 4,609.55

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Solution

The fourth proportional to 9,550.55, 14,313.68 and 4,609.55 is: 6,908.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,550.55 : 14,313.68 = 4,609.55 : x
  2. Step 2: Convert to fraction form
    9,550.55/14,313.68 = 4,609.55/x
  3. Step 3: Cross multiply
    9,550.55x = 14,313.68 × 4,609.55
  4. Step 4: Simplify right side
    9,550.55x = 65,979,600.60
  5. Step 5: Solve for x
    x = 65,979,600.60/9,550.55
  6. Step 6: Final answer
    x = 6,908.46

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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.