Home / 19,584.98-27,027.18-10,632.41

Finding the Fourth Proportional to 19,584.98, 27,027.18 and 10,632.41

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Solution

The fourth proportional to 19,584.98, 27,027.18 and 10,632.41 is: 14,672.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584.98 : 27,027.18 = 10,632.41 : x
  2. Step 2: Convert to fraction form
    19,584.98/27,027.18 = 10,632.41/x
  3. Step 3: Cross multiply
    19,584.98x = 27,027.18 × 10,632.41
  4. Step 4: Simplify right side
    19,584.98x = 287,363,923.77
  5. Step 5: Solve for x
    x = 287,363,923.77/19,584.98
  6. Step 6: Final answer
    x = 14,672.67

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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.