Home / 2,733.30-4,100.54-1,001.93

Finding the Fourth Proportional to 2,733.30, 4,100.54 and 1,001.93

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Solution

The fourth proportional to 2,733.30, 4,100.54 and 1,001.93 is: 1,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733.30 : 4,100.54 = 1,001.93 : x
  2. Step 2: Convert to fraction form
    2,733.30/4,100.54 = 1,001.93/x
  3. Step 3: Cross multiply
    2,733.30x = 4,100.54 × 1,001.93
  4. Step 4: Simplify right side
    2,733.30x = 4,108,428.53
  5. Step 5: Solve for x
    x = 4,108,428.53/2,733.30
  6. Step 6: Final answer
    x = 1,503.10

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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.