Home / 1,629.60-2,444.40-1,016.03

Finding the Fourth Proportional to 1,629.60, 2,444.40 and 1,016.03

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Solution

The fourth proportional to 1,629.60, 2,444.40 and 1,016.03 is: 1,524.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629.60 : 2,444.40 = 1,016.03 : x
  2. Step 2: Convert to fraction form
    1,629.60/2,444.40 = 1,016.03/x
  3. Step 3: Cross multiply
    1,629.60x = 2,444.40 × 1,016.03
  4. Step 4: Simplify right side
    1,629.60x = 2,483,571.51
  5. Step 5: Solve for x
    x = 2,483,571.51/1,629.60
  6. Step 6: Final answer
    x = 1,524.04

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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.