Home / 29,898.89-44,817.57-13,266.75

Finding the Fourth Proportional to 29,898.89, 44,817.57 and 13,266.75

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Solution

The fourth proportional to 29,898.89, 44,817.57 and 13,266.75 is: 19,886.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,898.89 : 44,817.57 = 13,266.75 : x
  2. Step 2: Convert to fraction form
    29,898.89/44,817.57 = 13,266.75/x
  3. Step 3: Cross multiply
    29,898.89x = 44,817.57 × 13,266.75
  4. Step 4: Simplify right side
    29,898.89x = 594,583,496.80
  5. Step 5: Solve for x
    x = 594,583,496.80/29,898.89
  6. Step 6: Final answer
    x = 19,886.48

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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.