Home / 3,574.06-5,362.37-1,599.53

Finding the Fourth Proportional to 3,574.06, 5,362.37 and 1,599.53

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Solution

The fourth proportional to 3,574.06, 5,362.37 and 1,599.53 is: 2,399.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574.06 : 5,362.37 = 1,599.53 : x
  2. Step 2: Convert to fraction form
    3,574.06/5,362.37 = 1,599.53/x
  3. Step 3: Cross multiply
    3,574.06x = 5,362.37 × 1,599.53
  4. Step 4: Simplify right side
    3,574.06x = 8,577,271.69
  5. Step 5: Solve for x
    x = 8,577,271.69/3,574.06
  6. Step 6: Final answer
    x = 2,399.87

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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.