Home / 23,033.81-34,550.70-6,393.84

Finding the Fourth Proportional to 23,033.81, 34,550.70 and 6,393.84

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Solution

The fourth proportional to 23,033.81, 34,550.70 and 6,393.84 is: 9,590.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,033.81 : 34,550.70 = 6,393.84 : x
  2. Step 2: Convert to fraction form
    23,033.81/34,550.70 = 6,393.84/x
  3. Step 3: Cross multiply
    23,033.81x = 34,550.70 × 6,393.84
  4. Step 4: Simplify right side
    23,033.81x = 220,911,647.69
  5. Step 5: Solve for x
    x = 220,911,647.69/23,033.81
  6. Step 6: Final answer
    x = 9,590.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.