Home / 4,170.36-5,754.54-2,307.48

Finding the Fourth Proportional to 4,170.36, 5,754.54 and 2,307.48

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Solution

The fourth proportional to 4,170.36, 5,754.54 and 2,307.48 is: 3,184.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170.36 : 5,754.54 = 2,307.48 : x
  2. Step 2: Convert to fraction form
    4,170.36/5,754.54 = 2,307.48/x
  3. Step 3: Cross multiply
    4,170.36x = 5,754.54 × 2,307.48
  4. Step 4: Simplify right side
    4,170.36x = 13,278,485.96
  5. Step 5: Solve for x
    x = 13,278,485.96/4,170.36
  6. Step 6: Final answer
    x = 3,184.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.