Home / 3,527.04-5,289.80-1,446.52

Finding the Fourth Proportional to 3,527.04, 5,289.80 and 1,446.52

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Solution

The fourth proportional to 3,527.04, 5,289.80 and 1,446.52 is: 2,169.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527.04 : 5,289.80 = 1,446.52 : x
  2. Step 2: Convert to fraction form
    3,527.04/5,289.80 = 1,446.52/x
  3. Step 3: Cross multiply
    3,527.04x = 5,289.80 × 1,446.52
  4. Step 4: Simplify right side
    3,527.04x = 7,651,801.50
  5. Step 5: Solve for x
    x = 7,651,801.50/3,527.04
  6. Step 6: Final answer
    x = 2,169.47

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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.