Home / 34,893.51-52,320.43-23,813.62

Finding the Fourth Proportional to 34,893.51, 52,320.43 and 23,813.62

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Solution

The fourth proportional to 34,893.51, 52,320.43 and 23,813.62 is: 35,706.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,893.51 : 52,320.43 = 23,813.62 : x
  2. Step 2: Convert to fraction form
    34,893.51/52,320.43 = 23,813.62/x
  3. Step 3: Cross multiply
    34,893.51x = 52,320.43 × 23,813.62
  4. Step 4: Simplify right side
    34,893.51x = 1,245,938,737.22
  5. Step 5: Solve for x
    x = 1,245,938,737.22/34,893.51
  6. Step 6: Final answer
    x = 35,706.89

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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.