Home / 2,014.51-3,007.97-1,804.92

Finding the Fourth Proportional to 2,014.51, 3,007.97 and 1,804.92

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Solution

The fourth proportional to 2,014.51, 3,007.97 and 1,804.92 is: 2,695.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014.51 : 3,007.97 = 1,804.92 : x
  2. Step 2: Convert to fraction form
    2,014.51/3,007.97 = 1,804.92/x
  3. Step 3: Cross multiply
    2,014.51x = 3,007.97 × 1,804.92
  4. Step 4: Simplify right side
    2,014.51x = 5,429,145.21
  5. Step 5: Solve for x
    x = 5,429,145.21/2,014.51
  6. Step 6: Final answer
    x = 2,695.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.