Home / 4,056.36-6,080.70-1,749.48

Finding the Fourth Proportional to 4,056.36, 6,080.70 and 1,749.48

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Solution

The fourth proportional to 4,056.36, 6,080.70 and 1,749.48 is: 2,622.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.36 : 6,080.70 = 1,749.48 : x
  2. Step 2: Convert to fraction form
    4,056.36/6,080.70 = 1,749.48/x
  3. Step 3: Cross multiply
    4,056.36x = 6,080.70 × 1,749.48
  4. Step 4: Simplify right side
    4,056.36x = 10,638,063.04
  5. Step 5: Solve for x
    x = 10,638,063.04/4,056.36
  6. Step 6: Final answer
    x = 2,622.56

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1.5x scale

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.