Home / 9,561.33-14,344.56-4,011.75

Finding the Fourth Proportional to 9,561.33, 14,344.56 and 4,011.75

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Solution

The fourth proportional to 9,561.33, 14,344.56 and 4,011.75 is: 6,018.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561.33 : 14,344.56 = 4,011.75 : x
  2. Step 2: Convert to fraction form
    9,561.33/14,344.56 = 4,011.75/x
  3. Step 3: Cross multiply
    9,561.33x = 14,344.56 × 4,011.75
  4. Step 4: Simplify right side
    9,561.33x = 57,546,788.58
  5. Step 5: Solve for x
    x = 57,546,788.58/9,561.33
  6. Step 6: Final answer
    x = 6,018.70

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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.