Home / 4,106.09-5,666.15-2,338.27

Finding the Fourth Proportional to 4,106.09, 5,666.15 and 2,338.27

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Solution

The fourth proportional to 4,106.09, 5,666.15 and 2,338.27 is: 3,226.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.09 : 5,666.15 = 2,338.27 : x
  2. Step 2: Convert to fraction form
    4,106.09/5,666.15 = 2,338.27/x
  3. Step 3: Cross multiply
    4,106.09x = 5,666.15 × 2,338.27
  4. Step 4: Simplify right side
    4,106.09x = 13,248,980.24
  5. Step 5: Solve for x
    x = 13,248,980.24/4,106.09
  6. Step 6: Final answer
    x = 3,226.66

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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.