Home / 167,904.48-252,226.32-101,384.16

Finding the Fourth Proportional to 167,904.48, 252,226.32 and 101,384.16

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Solution

The fourth proportional to 167,904.48, 252,226.32 and 101,384.16 is: 152,299.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,904.48 : 252,226.32 = 101,384.16 : x
  2. Step 2: Convert to fraction form
    167,904.48/252,226.32 = 101,384.16/x
  3. Step 3: Cross multiply
    167,904.48x = 252,226.32 × 101,384.16
  4. Step 4: Simplify right side
    167,904.48x = 25,571,753,583.09
  5. Step 5: Solve for x
    x = 25,571,753,583.09/167,904.48
  6. Step 6: Final answer
    x = 152,299.41

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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.