Home / 3,019.24-4,525.02-1,652.20

Finding the Fourth Proportional to 3,019.24, 4,525.02 and 1,652.20

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Solution

The fourth proportional to 3,019.24, 4,525.02 and 1,652.20 is: 2,476.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019.24 : 4,525.02 = 1,652.20 : x
  2. Step 2: Convert to fraction form
    3,019.24/4,525.02 = 1,652.20/x
  3. Step 3: Cross multiply
    3,019.24x = 4,525.02 × 1,652.20
  4. Step 4: Simplify right side
    3,019.24x = 7,476,238.04
  5. Step 5: Solve for x
    x = 7,476,238.04/3,019.24
  6. Step 6: Final answer
    x = 2,476.20

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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.