Home / 4,724.53-6,519.12-3,048.23

Finding the Fourth Proportional to 4,724.53, 6,519.12 and 3,048.23

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Solution

The fourth proportional to 4,724.53, 6,519.12 and 3,048.23 is: 4,206.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724.53 : 6,519.12 = 3,048.23 : x
  2. Step 2: Convert to fraction form
    4,724.53/6,519.12 = 3,048.23/x
  3. Step 3: Cross multiply
    4,724.53x = 6,519.12 × 3,048.23
  4. Step 4: Simplify right side
    4,724.53x = 19,871,782.02
  5. Step 5: Solve for x
    x = 19,871,782.02/4,724.53
  6. Step 6: Final answer
    x = 4,206.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.