Home / 9,281.01-13,922.33-2,355.51

Finding the Fourth Proportional to 9,281.01, 13,922.33 and 2,355.51

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Solution

The fourth proportional to 9,281.01, 13,922.33 and 2,355.51 is: 3,533.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,281.01 : 13,922.33 = 2,355.51 : x
  2. Step 2: Convert to fraction form
    9,281.01/13,922.33 = 2,355.51/x
  3. Step 3: Cross multiply
    9,281.01x = 13,922.33 × 2,355.51
  4. Step 4: Simplify right side
    9,281.01x = 32,794,175.76
  5. Step 5: Solve for x
    x = 32,794,175.76/9,281.01
  6. Step 6: Final answer
    x = 3,533.47

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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.