Home / 34,367.85-47,450.48-26,395.83

Finding the Fourth Proportional to 34,367.85, 47,450.48 and 26,395.83

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Solution

The fourth proportional to 34,367.85, 47,450.48 and 26,395.83 is: 36,443.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,367.85 : 47,450.48 = 26,395.83 : x
  2. Step 2: Convert to fraction form
    34,367.85/47,450.48 = 26,395.83/x
  3. Step 3: Cross multiply
    34,367.85x = 47,450.48 × 26,395.83
  4. Step 4: Simplify right side
    34,367.85x = 1,252,494,803.50
  5. Step 5: Solve for x
    x = 1,252,494,803.50/34,367.85
  6. Step 6: Final answer
    x = 36,443.79

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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.