Home / 4,602.89-6,905.03-1,481.87

Finding the Fourth Proportional to 4,602.89, 6,905.03 and 1,481.87

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Solution

The fourth proportional to 4,602.89, 6,905.03 and 1,481.87 is: 2,223.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602.89 : 6,905.03 = 1,481.87 : x
  2. Step 2: Convert to fraction form
    4,602.89/6,905.03 = 1,481.87/x
  3. Step 3: Cross multiply
    4,602.89x = 6,905.03 × 1,481.87
  4. Step 4: Simplify right side
    4,602.89x = 10,232,366.66
  5. Step 5: Solve for x
    x = 10,232,366.66/4,602.89
  6. Step 6: Final answer
    x = 2,223.03

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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.