Home / 9,299.28-13,941.63-4,366.38

Finding the Fourth Proportional to 9,299.28, 13,941.63 and 4,366.38

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Solution

The fourth proportional to 9,299.28, 13,941.63 and 4,366.38 is: 6,546.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299.28 : 13,941.63 = 4,366.38 : x
  2. Step 2: Convert to fraction form
    9,299.28/13,941.63 = 4,366.38/x
  3. Step 3: Cross multiply
    9,299.28x = 13,941.63 × 4,366.38
  4. Step 4: Simplify right side
    9,299.28x = 60,874,454.40
  5. Step 5: Solve for x
    x = 60,874,454.40/9,299.28
  6. Step 6: Final answer
    x = 6,546.15

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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.