Home / 4,013.94-6,021.83-2,165.01

Finding the Fourth Proportional to 4,013.94, 6,021.83 and 2,165.01

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Solution

The fourth proportional to 4,013.94, 6,021.83 and 2,165.01 is: 3,248.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.94 : 6,021.83 = 2,165.01 : x
  2. Step 2: Convert to fraction form
    4,013.94/6,021.83 = 2,165.01/x
  3. Step 3: Cross multiply
    4,013.94x = 6,021.83 × 2,165.01
  4. Step 4: Simplify right side
    4,013.94x = 13,037,343.63
  5. Step 5: Solve for x
    x = 13,037,343.63/4,013.94
  6. Step 6: Final answer
    x = 3,248.02

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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.