Home / 1,467.42-2,026.38-944.36

Finding the Fourth Proportional to 1,467.42, 2,026.38 and 944.36

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Solution

The fourth proportional to 1,467.42, 2,026.38 and 944.36 is: 1,304.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467.42 : 2,026.38 = 944.36 : x
  2. Step 2: Convert to fraction form
    1,467.42/2,026.38 = 944.36/x
  3. Step 3: Cross multiply
    1,467.42x = 2,026.38 × 944.36
  4. Step 4: Simplify right side
    1,467.42x = 1,913,632.22
  5. Step 5: Solve for x
    x = 1,913,632.22/1,467.42
  6. Step 6: Final answer
    x = 1,304.08

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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.