Home / 164,014.74-226,341.14-92,395.89

Finding the Fourth Proportional to 164,014.74, 226,341.14 and 92,395.89

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Solution

The fourth proportional to 164,014.74, 226,341.14 and 92,395.89 is: 127,506.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,014.74 : 226,341.14 = 92,395.89 : x
  2. Step 2: Convert to fraction form
    164,014.74/226,341.14 = 92,395.89/x
  3. Step 3: Cross multiply
    164,014.74x = 226,341.14 × 92,395.89
  4. Step 4: Simplify right side
    164,014.74x = 20,912,990,611.94
  5. Step 5: Solve for x
    x = 20,912,990,611.94/164,014.74
  6. Step 6: Final answer
    x = 127,506.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.