Home / 49,000.44-67,504.14-46,628.76

Finding the Fourth Proportional to 49,000.44, 67,504.14 and 46,628.76

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Solution

The fourth proportional to 49,000.44, 67,504.14 and 46,628.76 is: 64,236.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,000.44 : 67,504.14 = 46,628.76 : x
  2. Step 2: Convert to fraction form
    49,000.44/67,504.14 = 46,628.76/x
  3. Step 3: Cross multiply
    49,000.44x = 67,504.14 × 46,628.76
  4. Step 4: Simplify right side
    49,000.44x = 3,147,634,343.07
  5. Step 5: Solve for x
    x = 3,147,634,343.07/49,000.44
  6. Step 6: Final answer
    x = 64,236.86

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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.