Home / 9,276.54-13,914.96-2,703.08

Finding the Fourth Proportional to 9,276.54, 13,914.96 and 2,703.08

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Solution

The fourth proportional to 9,276.54, 13,914.96 and 2,703.08 is: 4,054.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.54 : 13,914.96 = 2,703.08 : x
  2. Step 2: Convert to fraction form
    9,276.54/13,914.96 = 2,703.08/x
  3. Step 3: Cross multiply
    9,276.54x = 13,914.96 × 2,703.08
  4. Step 4: Simplify right side
    9,276.54x = 37,613,274.73
  5. Step 5: Solve for x
    x = 37,613,274.73/9,276.54
  6. Step 6: Final answer
    x = 4,054.67

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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.