Home / 4,314.26-5,948.96-2,914.58

Finding the Fourth Proportional to 4,314.26, 5,948.96 and 2,914.58

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Solution

The fourth proportional to 4,314.26, 5,948.96 and 2,914.58 is: 4,018.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314.26 : 5,948.96 = 2,914.58 : x
  2. Step 2: Convert to fraction form
    4,314.26/5,948.96 = 2,914.58/x
  3. Step 3: Cross multiply
    4,314.26x = 5,948.96 × 2,914.58
  4. Step 4: Simplify right side
    4,314.26x = 17,338,719.84
  5. Step 5: Solve for x
    x = 17,338,719.84/4,314.26
  6. Step 6: Final answer
    x = 4,018.93

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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.