Home / 164,157.57-226,523.86-92,555.19

Finding the Fourth Proportional to 164,157.57, 226,523.86 and 92,555.19

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Solution

The fourth proportional to 164,157.57, 226,523.86 and 92,555.19 is: 127,718.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,157.57 : 226,523.86 = 92,555.19 : x
  2. Step 2: Convert to fraction form
    164,157.57/226,523.86 = 92,555.19/x
  3. Step 3: Cross multiply
    164,157.57x = 226,523.86 × 92,555.19
  4. Step 4: Simplify right side
    164,157.57x = 20,965,958,670.45
  5. Step 5: Solve for x
    x = 20,965,958,670.45/164,157.57
  6. Step 6: Final answer
    x = 127,718.50

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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.