Home / 5,037.39-7,559.73-2,574.25

Finding the Fourth Proportional to 5,037.39, 7,559.73 and 2,574.25

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Solution

The fourth proportional to 5,037.39, 7,559.73 and 2,574.25 is: 3,863.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.39 : 7,559.73 = 2,574.25 : x
  2. Step 2: Convert to fraction form
    5,037.39/7,559.73 = 2,574.25/x
  3. Step 3: Cross multiply
    5,037.39x = 7,559.73 × 2,574.25
  4. Step 4: Simplify right side
    5,037.39x = 19,460,616.05
  5. Step 5: Solve for x
    x = 19,460,616.05/5,037.39
  6. Step 6: Final answer
    x = 3,863.23

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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.