Home / 9,683.45-14,527.59-2,757.95

Finding the Fourth Proportional to 9,683.45, 14,527.59 and 2,757.95

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Solution

The fourth proportional to 9,683.45, 14,527.59 and 2,757.95 is: 4,137.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,683.45 : 14,527.59 = 2,757.95 : x
  2. Step 2: Convert to fraction form
    9,683.45/14,527.59 = 2,757.95/x
  3. Step 3: Cross multiply
    9,683.45x = 14,527.59 × 2,757.95
  4. Step 4: Simplify right side
    9,683.45x = 40,066,294.20
  5. Step 5: Solve for x
    x = 40,066,294.20/9,683.45
  6. Step 6: Final answer
    x = 4,137.61

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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.