Home / 164,020.61-246,051.74-64,168.00

Finding the Fourth Proportional to 164,020.61, 246,051.74 and 64,168.00

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Solution

The fourth proportional to 164,020.61, 246,051.74 and 64,168.00 is: 96,260.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,020.61 : 246,051.74 = 64,168.00 : x
  2. Step 2: Convert to fraction form
    164,020.61/246,051.74 = 64,168.00/x
  3. Step 3: Cross multiply
    164,020.61x = 246,051.74 × 64,168.00
  4. Step 4: Simplify right side
    164,020.61x = 15,788,647,597.61
  5. Step 5: Solve for x
    x = 15,788,647,597.61/164,020.61
  6. Step 6: Final answer
    x = 96,260.14

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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.