Home / 9,576.55-14,364.84-3,003.24

Finding the Fourth Proportional to 9,576.55, 14,364.84 and 3,003.24

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Solution

The fourth proportional to 9,576.55, 14,364.84 and 3,003.24 is: 4,504.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576.55 : 14,364.84 = 3,003.24 : x
  2. Step 2: Convert to fraction form
    9,576.55/14,364.84 = 3,003.24/x
  3. Step 3: Cross multiply
    9,576.55x = 14,364.84 × 3,003.24
  4. Step 4: Simplify right side
    9,576.55x = 43,141,047.07
  5. Step 5: Solve for x
    x = 43,141,047.07/9,576.55
  6. Step 6: Final answer
    x = 4,504.87

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Half scale
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Double scale
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Similar ratio
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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.