Home / 4,102.51-6,150.07-1,504.84

Finding the Fourth Proportional to 4,102.51, 6,150.07 and 1,504.84

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Solution

The fourth proportional to 4,102.51, 6,150.07 and 1,504.84 is: 2,255.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102.51 : 6,150.07 = 1,504.84 : x
  2. Step 2: Convert to fraction form
    4,102.51/6,150.07 = 1,504.84/x
  3. Step 3: Cross multiply
    4,102.51x = 6,150.07 × 1,504.84
  4. Step 4: Simplify right side
    4,102.51x = 9,254,871.34
  5. Step 5: Solve for x
    x = 9,254,871.34/4,102.51
  6. Step 6: Final answer
    x = 2,255.90

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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.