Home / 2,062.26-2,844.45-1,364.58

Finding the Fourth Proportional to 2,062.26, 2,844.45 and 1,364.58

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Solution

The fourth proportional to 2,062.26, 2,844.45 and 1,364.58 is: 1,882.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062.26 : 2,844.45 = 1,364.58 : x
  2. Step 2: Convert to fraction form
    2,062.26/2,844.45 = 1,364.58/x
  3. Step 3: Cross multiply
    2,062.26x = 2,844.45 × 1,364.58
  4. Step 4: Simplify right side
    2,062.26x = 3,881,479.58
  5. Step 5: Solve for x
    x = 3,881,479.58/2,062.26
  6. Step 6: Final answer
    x = 1,882.15

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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.