Home / 164,099.03-226,498.79-106,880.93

Finding the Fourth Proportional to 164,099.03, 226,498.79 and 106,880.93

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Solution

The fourth proportional to 164,099.03, 226,498.79 and 106,880.93 is: 147,523.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,099.03 : 226,498.79 = 106,880.93 : x
  2. Step 2: Convert to fraction form
    164,099.03/226,498.79 = 106,880.93/x
  3. Step 3: Cross multiply
    164,099.03x = 226,498.79 × 106,880.93
  4. Step 4: Simplify right side
    164,099.03x = 24,208,401,319.07
  5. Step 5: Solve for x
    x = 24,208,401,319.07/164,099.03
  6. Step 6: Final answer
    x = 147,523.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.