Home / 9,650.54-14,476.10-3,325.34

Finding the Fourth Proportional to 9,650.54, 14,476.10 and 3,325.34

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Solution

The fourth proportional to 9,650.54, 14,476.10 and 3,325.34 is: 4,988.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.54 : 14,476.10 = 3,325.34 : x
  2. Step 2: Convert to fraction form
    9,650.54/14,476.10 = 3,325.34/x
  3. Step 3: Cross multiply
    9,650.54x = 14,476.10 × 3,325.34
  4. Step 4: Simplify right side
    9,650.54x = 48,137,865.37
  5. Step 5: Solve for x
    x = 48,137,865.37/9,650.54
  6. Step 6: Final answer
    x = 4,988.10

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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.