Home / 2,068.04-3,101.96-607.26

Finding the Fourth Proportional to 2,068.04, 3,101.96 and 607.26

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Solution

The fourth proportional to 2,068.04, 3,101.96 and 607.26 is: 910.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068.04 : 3,101.96 = 607.26 : x
  2. Step 2: Convert to fraction form
    2,068.04/3,101.96 = 607.26/x
  3. Step 3: Cross multiply
    2,068.04x = 3,101.96 × 607.26
  4. Step 4: Simplify right side
    2,068.04x = 1,883,696.23
  5. Step 5: Solve for x
    x = 1,883,696.23/2,068.04
  6. Step 6: Final answer
    x = 910.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.