Home / 4,704.40-7,053.99-3,225.34

Finding the Fourth Proportional to 4,704.40, 7,053.99 and 3,225.34

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Solution

The fourth proportional to 4,704.40, 7,053.99 and 3,225.34 is: 4,836.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704.40 : 7,053.99 = 3,225.34 : x
  2. Step 2: Convert to fraction form
    4,704.40/7,053.99 = 3,225.34/x
  3. Step 3: Cross multiply
    4,704.40x = 7,053.99 × 3,225.34
  4. Step 4: Simplify right side
    4,704.40x = 22,751,516.11
  5. Step 5: Solve for x
    x = 22,751,516.11/4,704.40
  6. Step 6: Final answer
    x = 4,836.22

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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.