Home / 1,350.93-2,014.29-1,326.33

Finding the Fourth Proportional to 1,350.93, 2,014.29 and 1,326.33

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Solution

The fourth proportional to 1,350.93, 2,014.29 and 1,326.33 is: 1,977.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350.93 : 2,014.29 = 1,326.33 : x
  2. Step 2: Convert to fraction form
    1,350.93/2,014.29 = 1,326.33/x
  3. Step 3: Cross multiply
    1,350.93x = 2,014.29 × 1,326.33
  4. Step 4: Simplify right side
    1,350.93x = 2,671,613.26
  5. Step 5: Solve for x
    x = 2,671,613.26/1,350.93
  6. Step 6: Final answer
    x = 1,977.61

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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.