Home / 49,133.24-67,804.09-27,913.67

Finding the Fourth Proportional to 49,133.24, 67,804.09 and 27,913.67

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Solution

The fourth proportional to 49,133.24, 67,804.09 and 27,913.67 is: 38,520.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,133.24 : 67,804.09 = 27,913.67 : x
  2. Step 2: Convert to fraction form
    49,133.24/67,804.09 = 27,913.67/x
  3. Step 3: Cross multiply
    49,133.24x = 67,804.09 × 27,913.67
  4. Step 4: Simplify right side
    49,133.24x = 1,892,660,723.67
  5. Step 5: Solve for x
    x = 1,892,660,723.67/49,133.24
  6. Step 6: Final answer
    x = 38,520.99

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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.