Home / 164,733.41-247,006.46-64,839.45

Finding the Fourth Proportional to 164,733.41, 247,006.46 and 64,839.45

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Solution

The fourth proportional to 164,733.41, 247,006.46 and 64,839.45 is: 97,222.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,733.41 : 247,006.46 = 64,839.45 : x
  2. Step 2: Convert to fraction form
    164,733.41/247,006.46 = 64,839.45/x
  3. Step 3: Cross multiply
    164,733.41x = 247,006.46 × 64,839.45
  4. Step 4: Simplify right side
    164,733.41x = 16,015,764,101.22
  5. Step 5: Solve for x
    x = 16,015,764,101.22/164,733.41
  6. Step 6: Final answer
    x = 97,222.32

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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.