Home / 164,724.99-246,917.79-64,844.70

Finding the Fourth Proportional to 164,724.99, 246,917.79 and 64,844.70

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Solution

The fourth proportional to 164,724.99, 246,917.79 and 64,844.70 is: 97,200.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,724.99 : 246,917.79 = 64,844.70 : x
  2. Step 2: Convert to fraction form
    164,724.99/246,917.79 = 64,844.70/x
  3. Step 3: Cross multiply
    164,724.99x = 246,917.79 × 64,844.70
  4. Step 4: Simplify right side
    164,724.99x = 16,011,310,017.21
  5. Step 5: Solve for x
    x = 16,011,310,017.21/164,724.99
  6. Step 6: Final answer
    x = 97,200.25

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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.