Home / 7,030.44-10,553.81-4,110.84

Finding the Fourth Proportional to 7,030.44, 10,553.81 and 4,110.84

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Solution

The fourth proportional to 7,030.44, 10,553.81 and 4,110.84 is: 6,171.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,030.44 : 10,553.81 = 4,110.84 : x
  2. Step 2: Convert to fraction form
    7,030.44/10,553.81 = 4,110.84/x
  3. Step 3: Cross multiply
    7,030.44x = 10,553.81 × 4,110.84
  4. Step 4: Simplify right side
    7,030.44x = 43,385,003.75
  5. Step 5: Solve for x
    x = 43,385,003.75/7,030.44
  6. Step 6: Final answer
    x = 6,171.02

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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.