Home / 19,244.46-26,555.67-10,745.94

Finding the Fourth Proportional to 19,244.46, 26,555.67 and 10,745.94

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Solution

The fourth proportional to 19,244.46, 26,555.67 and 10,745.94 is: 14,828.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,244.46 : 26,555.67 = 10,745.94 : x
  2. Step 2: Convert to fraction form
    19,244.46/26,555.67 = 10,745.94/x
  3. Step 3: Cross multiply
    19,244.46x = 26,555.67 × 10,745.94
  4. Step 4: Simplify right side
    19,244.46x = 285,365,636.48
  5. Step 5: Solve for x
    x = 285,365,636.48/19,244.46
  6. Step 6: Final answer
    x = 14,828.46

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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.