Home / 36,797.12-54,830.08-35,011.84

Finding the Fourth Proportional to 36,797.12, 54,830.08 and 35,011.84

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Solution

The fourth proportional to 36,797.12, 54,830.08 and 35,011.84 is: 52,169.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,797.12 : 54,830.08 = 35,011.84 : x
  2. Step 2: Convert to fraction form
    36,797.12/54,830.08 = 35,011.84/x
  3. Step 3: Cross multiply
    36,797.12x = 54,830.08 × 35,011.84
  4. Step 4: Simplify right side
    36,797.12x = 1,919,701,988.15
  5. Step 5: Solve for x
    x = 1,919,701,988.15/36,797.12
  6. Step 6: Final answer
    x = 52,169.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.