Home / 164,733.77-247,007.03-64,839.83

Finding the Fourth Proportional to 164,733.77, 247,007.03 and 64,839.83

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Solution

The fourth proportional to 164,733.77, 247,007.03 and 64,839.83 is: 97,222.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,733.77 : 247,007.03 = 64,839.83 : x
  2. Step 2: Convert to fraction form
    164,733.77/247,007.03 = 64,839.83/x
  3. Step 3: Cross multiply
    164,733.77x = 247,007.03 × 64,839.83
  4. Step 4: Simplify right side
    164,733.77x = 16,015,892,274.77
  5. Step 5: Solve for x
    x = 16,015,892,274.77/164,733.77
  6. Step 6: Final answer
    x = 97,222.89

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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.