Home / 9,602.06-14,403.10-3,760.34

Finding the Fourth Proportional to 9,602.06, 14,403.10 and 3,760.34

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Solution

The fourth proportional to 9,602.06, 14,403.10 and 3,760.34 is: 5,640.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,602.06 : 14,403.10 = 3,760.34 : x
  2. Step 2: Convert to fraction form
    9,602.06/14,403.10 = 3,760.34/x
  3. Step 3: Cross multiply
    9,602.06x = 14,403.10 × 3,760.34
  4. Step 4: Simplify right side
    9,602.06x = 54,160,553.05
  5. Step 5: Solve for x
    x = 54,160,553.05/9,602.06
  6. Step 6: Final answer
    x = 5,640.51

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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.