Home / 167,094.12-250,665.04-54,750.32

Finding the Fourth Proportional to 167,094.12, 250,665.04 and 54,750.32

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Solution

The fourth proportional to 167,094.12, 250,665.04 and 54,750.32 is: 82,133.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,094.12 : 250,665.04 = 54,750.32 : x
  2. Step 2: Convert to fraction form
    167,094.12/250,665.04 = 54,750.32/x
  3. Step 3: Cross multiply
    167,094.12x = 250,665.04 × 54,750.32
  4. Step 4: Simplify right side
    167,094.12x = 13,723,991,152.81
  5. Step 5: Solve for x
    x = 13,723,991,152.81/167,094.12
  6. Step 6: Final answer
    x = 82,133.30

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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.