Home / 4,359.44-6,527-3,330.32

Finding the Fourth Proportional to 4,359.44, 6,527 and 3,330.32

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Solution

The fourth proportional to 4,359.44, 6,527 and 3,330.32 is: 4,986.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359.44 : 6,527 = 3,330.32 : x
  2. Step 2: Convert to fraction form
    4,359.44/6,527 = 3,330.32/x
  3. Step 3: Cross multiply
    4,359.44x = 6,527 × 3,330.32
  4. Step 4: Simplify right side
    4,359.44x = 21,736,998.64
  5. Step 5: Solve for x
    x = 21,736,998.64/4,359.44
  6. Step 6: Final answer
    x = 4,986.19

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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.