Home / 4,033.03-6,048.73-1,258.78

Finding the Fourth Proportional to 4,033.03, 6,048.73 and 1,258.78

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Solution

The fourth proportional to 4,033.03, 6,048.73 and 1,258.78 is: 1,887.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033.03 : 6,048.73 = 1,258.78 : x
  2. Step 2: Convert to fraction form
    4,033.03/6,048.73 = 1,258.78/x
  3. Step 3: Cross multiply
    4,033.03x = 6,048.73 × 1,258.78
  4. Step 4: Simplify right side
    4,033.03x = 7,614,020.35
  5. Step 5: Solve for x
    x = 7,614,020.35/4,033.03
  6. Step 6: Final answer
    x = 1,887.92

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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.