Home / 9,527.33-14,291.67-3,287.25

Finding the Fourth Proportional to 9,527.33, 14,291.67 and 3,287.25

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Solution

The fourth proportional to 9,527.33, 14,291.67 and 3,287.25 is: 4,931.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527.33 : 14,291.67 = 3,287.25 : x
  2. Step 2: Convert to fraction form
    9,527.33/14,291.67 = 3,287.25/x
  3. Step 3: Cross multiply
    9,527.33x = 14,291.67 × 3,287.25
  4. Step 4: Simplify right side
    9,527.33x = 46,980,220.75
  5. Step 5: Solve for x
    x = 46,980,220.75/9,527.33
  6. Step 6: Final answer
    x = 4,931.10

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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.