Home / 4,106.77-5,666.01-2,338.02

Finding the Fourth Proportional to 4,106.77, 5,666.01 and 2,338.02

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Solution

The fourth proportional to 4,106.77, 5,666.01 and 2,338.02 is: 3,225.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.77 : 5,666.01 = 2,338.02 : x
  2. Step 2: Convert to fraction form
    4,106.77/5,666.01 = 2,338.02/x
  3. Step 3: Cross multiply
    4,106.77x = 5,666.01 × 2,338.02
  4. Step 4: Simplify right side
    4,106.77x = 13,247,244.70
  5. Step 5: Solve for x
    x = 13,247,244.70/4,106.77
  6. Step 6: Final answer
    x = 3,225.71

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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.