Home / 36,496.58-50,353.52-28,815.48

Finding the Fourth Proportional to 36,496.58, 50,353.52 and 28,815.48

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Solution

The fourth proportional to 36,496.58, 50,353.52 and 28,815.48 is: 39,756.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,496.58 : 50,353.52 = 28,815.48 : x
  2. Step 2: Convert to fraction form
    36,496.58/50,353.52 = 28,815.48/x
  3. Step 3: Cross multiply
    36,496.58x = 50,353.52 × 28,815.48
  4. Step 4: Simplify right side
    36,496.58x = 1,450,960,704.41
  5. Step 5: Solve for x
    x = 1,450,960,704.41/36,496.58
  6. Step 6: Final answer
    x = 39,756.08

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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.