Home / 9,277.14-13,915.74-2,351.64

Finding the Fourth Proportional to 9,277.14, 13,915.74 and 2,351.64

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Solution

The fourth proportional to 9,277.14, 13,915.74 and 2,351.64 is: 3,527.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277.14 : 13,915.74 = 2,351.64 : x
  2. Step 2: Convert to fraction form
    9,277.14/13,915.74 = 2,351.64/x
  3. Step 3: Cross multiply
    9,277.14x = 13,915.74 × 2,351.64
  4. Step 4: Simplify right side
    9,277.14x = 32,724,810.81
  5. Step 5: Solve for x
    x = 32,724,810.81/9,277.14
  6. Step 6: Final answer
    x = 3,527.47

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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.