Home / 4,586.56-6,332.07-3,019.21

Finding the Fourth Proportional to 4,586.56, 6,332.07 and 3,019.21

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Solution

The fourth proportional to 4,586.56, 6,332.07 and 3,019.21 is: 4,168.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586.56 : 6,332.07 = 3,019.21 : x
  2. Step 2: Convert to fraction form
    4,586.56/6,332.07 = 3,019.21/x
  3. Step 3: Cross multiply
    4,586.56x = 6,332.07 × 3,019.21
  4. Step 4: Simplify right side
    4,586.56x = 19,117,844.56
  5. Step 5: Solve for x
    x = 19,117,844.56/4,586.56
  6. Step 6: Final answer
    x = 4,168.23

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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.