Home / 9,077.05-13,596.44-4,150.84

Finding the Fourth Proportional to 9,077.05, 13,596.44 and 4,150.84

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Solution

The fourth proportional to 9,077.05, 13,596.44 and 4,150.84 is: 6,217.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077.05 : 13,596.44 = 4,150.84 : x
  2. Step 2: Convert to fraction form
    9,077.05/13,596.44 = 4,150.84/x
  3. Step 3: Cross multiply
    9,077.05x = 13,596.44 × 4,150.84
  4. Step 4: Simplify right side
    9,077.05x = 56,436,579.03
  5. Step 5: Solve for x
    x = 56,436,579.03/9,077.05
  6. Step 6: Final answer
    x = 6,217.50

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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.