Home / 19,354.44-29,027.56-6,203.28

Finding the Fourth Proportional to 19,354.44, 29,027.56 and 6,203.28

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Solution

The fourth proportional to 19,354.44, 29,027.56 and 6,203.28 is: 9,303.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,354.44 : 29,027.56 = 6,203.28 : x
  2. Step 2: Convert to fraction form
    19,354.44/29,027.56 = 6,203.28/x
  3. Step 3: Cross multiply
    19,354.44x = 29,027.56 × 6,203.28
  4. Step 4: Simplify right side
    19,354.44x = 180,066,082.40
  5. Step 5: Solve for x
    x = 180,066,082.40/19,354.44
  6. Step 6: Final answer
    x = 9,303.61

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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.