Home / 49,415.27-68,193.11-26,754.28

Finding the Fourth Proportional to 49,415.27, 68,193.11 and 26,754.28

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Solution

The fourth proportional to 49,415.27, 68,193.11 and 26,754.28 is: 36,920.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,415.27 : 68,193.11 = 26,754.28 : x
  2. Step 2: Convert to fraction form
    49,415.27/68,193.11 = 26,754.28/x
  3. Step 3: Cross multiply
    49,415.27x = 68,193.11 × 26,754.28
  4. Step 4: Simplify right side
    49,415.27x = 1,824,457,559.01
  5. Step 5: Solve for x
    x = 1,824,457,559.01/49,415.27
  6. Step 6: Final answer
    x = 36,920.93

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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.