Home / 9,024.16-13,541.70-3,830.03

Finding the Fourth Proportional to 9,024.16, 13,541.70 and 3,830.03

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Solution

The fourth proportional to 9,024.16, 13,541.70 and 3,830.03 is: 5,747.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.16 : 13,541.70 = 3,830.03 : x
  2. Step 2: Convert to fraction form
    9,024.16/13,541.70 = 3,830.03/x
  3. Step 3: Cross multiply
    9,024.16x = 13,541.70 × 3,830.03
  4. Step 4: Simplify right side
    9,024.16x = 51,865,160.68
  5. Step 5: Solve for x
    x = 51,865,160.68/9,024.16
  6. Step 6: Final answer
    x = 5,747.37

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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.