Home / 4,005.81-6,038.73-3,738.24

Finding the Fourth Proportional to 4,005.81, 6,038.73 and 3,738.24

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Solution

The fourth proportional to 4,005.81, 6,038.73 and 3,738.24 is: 5,635.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005.81 : 6,038.73 = 3,738.24 : x
  2. Step 2: Convert to fraction form
    4,005.81/6,038.73 = 3,738.24/x
  3. Step 3: Cross multiply
    4,005.81x = 6,038.73 × 3,738.24
  4. Step 4: Simplify right side
    4,005.81x = 22,574,222.04
  5. Step 5: Solve for x
    x = 22,574,222.04/4,005.81
  6. Step 6: Final answer
    x = 5,635.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.