Home / 9,749.34-14,622.38-3,508.08

Finding the Fourth Proportional to 9,749.34, 14,622.38 and 3,508.08

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Solution

The fourth proportional to 9,749.34, 14,622.38 and 3,508.08 is: 5,261.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749.34 : 14,622.38 = 3,508.08 : x
  2. Step 2: Convert to fraction form
    9,749.34/14,622.38 = 3,508.08/x
  3. Step 3: Cross multiply
    9,749.34x = 14,622.38 × 3,508.08
  4. Step 4: Simplify right side
    9,749.34x = 51,296,478.83
  5. Step 5: Solve for x
    x = 51,296,478.83/9,749.34
  6. Step 6: Final answer
    x = 5,261.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.