Home / 9,223.10-13,822.48-3,374.08

Finding the Fourth Proportional to 9,223.10, 13,822.48 and 3,374.08

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Solution

The fourth proportional to 9,223.10, 13,822.48 and 3,374.08 is: 5,056.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223.10 : 13,822.48 = 3,374.08 : x
  2. Step 2: Convert to fraction form
    9,223.10/13,822.48 = 3,374.08/x
  3. Step 3: Cross multiply
    9,223.10x = 13,822.48 × 3,374.08
  4. Step 4: Simplify right side
    9,223.10x = 46,638,153.32
  5. Step 5: Solve for x
    x = 46,638,153.32/9,223.10
  6. Step 6: Final answer
    x = 5,056.67

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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.