Home / 2,495-3,741.54-1,033.16

Finding the Fourth Proportional to 2,495, 3,741.54 and 1,033.16

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Solution

The fourth proportional to 2,495, 3,741.54 and 1,033.16 is: 1,549.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495 : 3,741.54 = 1,033.16 : x
  2. Step 2: Convert to fraction form
    2,495/3,741.54 = 1,033.16/x
  3. Step 3: Cross multiply
    2,495x = 3,741.54 × 1,033.16
  4. Step 4: Simplify right side
    2,495x = 3,865,609.47
  5. Step 5: Solve for x
    x = 3,865,609.47/2,495
  6. Step 6: Final answer
    x = 1,549.34

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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.