Home / 36,351.60-54,527.40-35,833.20

Finding the Fourth Proportional to 36,351.60, 54,527.40 and 35,833.20

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Solution

The fourth proportional to 36,351.60, 54,527.40 and 35,833.20 is: 53,749.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,351.60 : 54,527.40 = 35,833.20 : x
  2. Step 2: Convert to fraction form
    36,351.60/54,527.40 = 35,833.20/x
  3. Step 3: Cross multiply
    36,351.60x = 54,527.40 × 35,833.20
  4. Step 4: Simplify right side
    36,351.60x = 1,953,891,229.68
  5. Step 5: Solve for x
    x = 1,953,891,229.68/36,351.60
  6. Step 6: Final answer
    x = 53,749.80

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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.