Home / 9,014.19-12,440.45-5,035.56

Finding the Fourth Proportional to 9,014.19, 12,440.45 and 5,035.56

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Solution

The fourth proportional to 9,014.19, 12,440.45 and 5,035.56 is: 6,949.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.19 : 12,440.45 = 5,035.56 : x
  2. Step 2: Convert to fraction form
    9,014.19/12,440.45 = 5,035.56/x
  3. Step 3: Cross multiply
    9,014.19x = 12,440.45 × 5,035.56
  4. Step 4: Simplify right side
    9,014.19x = 62,644,598.34
  5. Step 5: Solve for x
    x = 62,644,598.34/9,014.19
  6. Step 6: Final answer
    x = 6,949.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.