Home / 163,997.11-246,030.19-92,953.79

Finding the Fourth Proportional to 163,997.11, 246,030.19 and 92,953.79

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Solution

The fourth proportional to 163,997.11, 246,030.19 and 92,953.79 is: 139,450.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,997.11 : 246,030.19 = 92,953.79 : x
  2. Step 2: Convert to fraction form
    163,997.11/246,030.19 = 92,953.79/x
  3. Step 3: Cross multiply
    163,997.11x = 246,030.19 × 92,953.79
  4. Step 4: Simplify right side
    163,997.11x = 22,869,438,075.00
  5. Step 5: Solve for x
    x = 22,869,438,075.00/163,997.11
  6. Step 6: Final answer
    x = 139,450.25

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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.