Home / 7,203.42-10,804.20-2,273.55

Finding the Fourth Proportional to 7,203.42, 10,804.20 and 2,273.55

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Solution

The fourth proportional to 7,203.42, 10,804.20 and 2,273.55 is: 3,410.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,203.42 : 10,804.20 = 2,273.55 : x
  2. Step 2: Convert to fraction form
    7,203.42/10,804.20 = 2,273.55/x
  3. Step 3: Cross multiply
    7,203.42x = 10,804.20 × 2,273.55
  4. Step 4: Simplify right side
    7,203.42x = 24,563,888.91
  5. Step 5: Solve for x
    x = 24,563,888.91/7,203.42
  6. Step 6: Final answer
    x = 3,410.03

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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.