Home / 9,267.90-13,904.01-2,694.21

Finding the Fourth Proportional to 9,267.90, 13,904.01 and 2,694.21

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Solution

The fourth proportional to 9,267.90, 13,904.01 and 2,694.21 is: 4,041.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267.90 : 13,904.01 = 2,694.21 : x
  2. Step 2: Convert to fraction form
    9,267.90/13,904.01 = 2,694.21/x
  3. Step 3: Cross multiply
    9,267.90x = 13,904.01 × 2,694.21
  4. Step 4: Simplify right side
    9,267.90x = 37,460,322.78
  5. Step 5: Solve for x
    x = 37,460,322.78/9,267.90
  6. Step 6: Final answer
    x = 4,041.94

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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.