Home / 4,099.77-6,145.47-2,250.27

Finding the Fourth Proportional to 4,099.77, 6,145.47 and 2,250.27

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Solution

The fourth proportional to 4,099.77, 6,145.47 and 2,250.27 is: 3,373.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099.77 : 6,145.47 = 2,250.27 : x
  2. Step 2: Convert to fraction form
    4,099.77/6,145.47 = 2,250.27/x
  3. Step 3: Cross multiply
    4,099.77x = 6,145.47 × 2,250.27
  4. Step 4: Simplify right side
    4,099.77x = 13,828,966.78
  5. Step 5: Solve for x
    x = 13,828,966.78/4,099.77
  6. Step 6: Final answer
    x = 3,373.11

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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.