Home / 76,467.33-114,725.37-32,082.16

Finding the Fourth Proportional to 76,467.33, 114,725.37 and 32,082.16

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Solution

The fourth proportional to 76,467.33, 114,725.37 and 32,082.16 is: 48,133.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,467.33 : 114,725.37 = 32,082.16 : x
  2. Step 2: Convert to fraction form
    76,467.33/114,725.37 = 32,082.16/x
  3. Step 3: Cross multiply
    76,467.33x = 114,725.37 × 32,082.16
  4. Step 4: Simplify right side
    76,467.33x = 3,680,637,676.40
  5. Step 5: Solve for x
    x = 3,680,637,676.40/76,467.33
  6. Step 6: Final answer
    x = 48,133.47

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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.