Home / 63,211.84-94,821.40-23,769.29

Finding the Fourth Proportional to 63,211.84, 94,821.40 and 23,769.29

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Solution

The fourth proportional to 63,211.84, 94,821.40 and 23,769.29 is: 35,655.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,211.84 : 94,821.40 = 23,769.29 : x
  2. Step 2: Convert to fraction form
    63,211.84/94,821.40 = 23,769.29/x
  3. Step 3: Cross multiply
    63,211.84x = 94,821.40 × 23,769.29
  4. Step 4: Simplify right side
    63,211.84x = 2,253,837,532.44
  5. Step 5: Solve for x
    x = 2,253,837,532.44/63,211.84
  6. Step 6: Final answer
    x = 35,655.31

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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.