Home / 2,893.07-4,336.53-1,505.02

Finding the Fourth Proportional to 2,893.07, 4,336.53 and 1,505.02

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Solution

The fourth proportional to 2,893.07, 4,336.53 and 1,505.02 is: 2,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893.07 : 4,336.53 = 1,505.02 : x
  2. Step 2: Convert to fraction form
    2,893.07/4,336.53 = 1,505.02/x
  3. Step 3: Cross multiply
    2,893.07x = 4,336.53 × 1,505.02
  4. Step 4: Simplify right side
    2,893.07x = 6,526,564.38
  5. Step 5: Solve for x
    x = 6,526,564.38/2,893.07
  6. Step 6: Final answer
    x = 2,255.93

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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.