Home / 4,018.36-6,029.36-2,070.71

Finding the Fourth Proportional to 4,018.36, 6,029.36 and 2,070.71

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Solution

The fourth proportional to 4,018.36, 6,029.36 and 2,070.71 is: 3,107.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018.36 : 6,029.36 = 2,070.71 : x
  2. Step 2: Convert to fraction form
    4,018.36/6,029.36 = 2,070.71/x
  3. Step 3: Cross multiply
    4,018.36x = 6,029.36 × 2,070.71
  4. Step 4: Simplify right side
    4,018.36x = 12,485,045.69
  5. Step 5: Solve for x
    x = 12,485,045.69/4,018.36
  6. Step 6: Final answer
    x = 3,107.00

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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.