Home / 4,133.64-6,200.46-1,055.64

Finding the Fourth Proportional to 4,133.64, 6,200.46 and 1,055.64

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Solution

The fourth proportional to 4,133.64, 6,200.46 and 1,055.64 is: 1,583.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.64 : 6,200.46 = 1,055.64 : x
  2. Step 2: Convert to fraction form
    4,133.64/6,200.46 = 1,055.64/x
  3. Step 3: Cross multiply
    4,133.64x = 6,200.46 × 1,055.64
  4. Step 4: Simplify right side
    4,133.64x = 6,545,453.59
  5. Step 5: Solve for x
    x = 6,545,453.59/4,133.64
  6. Step 6: Final answer
    x = 1,583.46

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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.