Home / 9,760.48-14,619.60-6,063.60

Finding the Fourth Proportional to 9,760.48, 14,619.60 and 6,063.60

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Solution

The fourth proportional to 9,760.48, 14,619.60 and 6,063.60 is: 9,082.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760.48 : 14,619.60 = 6,063.60 : x
  2. Step 2: Convert to fraction form
    9,760.48/14,619.60 = 6,063.60/x
  3. Step 3: Cross multiply
    9,760.48x = 14,619.60 × 6,063.60
  4. Step 4: Simplify right side
    9,760.48x = 88,647,406.56
  5. Step 5: Solve for x
    x = 88,647,406.56/9,760.48
  6. Step 6: Final answer
    x = 9,082.28

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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.