Home / 2,300.06-3,450.64-1,001.90

Finding the Fourth Proportional to 2,300.06, 3,450.64 and 1,001.90

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Solution

The fourth proportional to 2,300.06, 3,450.64 and 1,001.90 is: 1,503.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300.06 : 3,450.64 = 1,001.90 : x
  2. Step 2: Convert to fraction form
    2,300.06/3,450.64 = 1,001.90/x
  3. Step 3: Cross multiply
    2,300.06x = 3,450.64 × 1,001.90
  4. Step 4: Simplify right side
    2,300.06x = 3,457,196.22
  5. Step 5: Solve for x
    x = 3,457,196.22/2,300.06
  6. Step 6: Final answer
    x = 1,503.09

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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.