Home / 3,051.01-4,573.78-1,102.76

Finding the Fourth Proportional to 3,051.01, 4,573.78 and 1,102.76

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Solution

The fourth proportional to 3,051.01, 4,573.78 and 1,102.76 is: 1,653.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051.01 : 4,573.78 = 1,102.76 : x
  2. Step 2: Convert to fraction form
    3,051.01/4,573.78 = 1,102.76/x
  3. Step 3: Cross multiply
    3,051.01x = 4,573.78 × 1,102.76
  4. Step 4: Simplify right side
    3,051.01x = 5,043,756.01
  5. Step 5: Solve for x
    x = 5,043,756.01/3,051.01
  6. Step 6: Final answer
    x = 1,653.14

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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.