Home / 6,709.02-10,065.53-3,203.47

Finding the Fourth Proportional to 6,709.02, 10,065.53 and 3,203.47

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Solution

The fourth proportional to 6,709.02, 10,065.53 and 3,203.47 is: 4,806.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709.02 : 10,065.53 = 3,203.47 : x
  2. Step 2: Convert to fraction form
    6,709.02/10,065.53 = 3,203.47/x
  3. Step 3: Cross multiply
    6,709.02x = 10,065.53 × 3,203.47
  4. Step 4: Simplify right side
    6,709.02x = 32,244,623.39
  5. Step 5: Solve for x
    x = 32,244,623.39/6,709.02
  6. Step 6: Final answer
    x = 4,806.16

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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.