Home / 7,230.06-10,845.18-2,035.98

Finding the Fourth Proportional to 7,230.06, 10,845.18 and 2,035.98

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Solution

The fourth proportional to 7,230.06, 10,845.18 and 2,035.98 is: 3,054.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,230.06 : 10,845.18 = 2,035.98 : x
  2. Step 2: Convert to fraction form
    7,230.06/10,845.18 = 2,035.98/x
  3. Step 3: Cross multiply
    7,230.06x = 10,845.18 × 2,035.98
  4. Step 4: Simplify right side
    7,230.06x = 22,080,569.58
  5. Step 5: Solve for x
    x = 22,080,569.58/7,230.06
  6. Step 6: Final answer
    x = 3,054.00

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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.