Home / 9,267.34-13,899.54-3,027.30

Finding the Fourth Proportional to 9,267.34, 13,899.54 and 3,027.30

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Solution

The fourth proportional to 9,267.34, 13,899.54 and 3,027.30 is: 4,540.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267.34 : 13,899.54 = 3,027.30 : x
  2. Step 2: Convert to fraction form
    9,267.34/13,899.54 = 3,027.30/x
  3. Step 3: Cross multiply
    9,267.34x = 13,899.54 × 3,027.30
  4. Step 4: Simplify right side
    9,267.34x = 42,078,077.44
  5. Step 5: Solve for x
    x = 42,078,077.44/9,267.34
  6. Step 6: Final answer
    x = 4,540.47

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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.