Home / 34,757.58-52,136.36-30,063.64

Finding the Fourth Proportional to 34,757.58, 52,136.36 and 30,063.64

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Solution

The fourth proportional to 34,757.58, 52,136.36 and 30,063.64 is: 45,095.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,757.58 : 52,136.36 = 30,063.64 : x
  2. Step 2: Convert to fraction form
    34,757.58/52,136.36 = 30,063.64/x
  3. Step 3: Cross multiply
    34,757.58x = 52,136.36 × 30,063.64
  4. Step 4: Simplify right side
    34,757.58x = 1,567,408,757.95
  5. Step 5: Solve for x
    x = 1,567,408,757.95/34,757.58
  6. Step 6: Final answer
    x = 45,095.45

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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.