Home / 7,524.95-11,290.08-3,364.58

Finding the Fourth Proportional to 7,524.95, 11,290.08 and 3,364.58

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Solution

The fourth proportional to 7,524.95, 11,290.08 and 3,364.58 is: 5,048.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524.95 : 11,290.08 = 3,364.58 : x
  2. Step 2: Convert to fraction form
    7,524.95/11,290.08 = 3,364.58/x
  3. Step 3: Cross multiply
    7,524.95x = 11,290.08 × 3,364.58
  4. Step 4: Simplify right side
    7,524.95x = 37,986,360.54
  5. Step 5: Solve for x
    x = 37,986,360.54/7,524.95
  6. Step 6: Final answer
    x = 5,048.06

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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.