Home / 111,467.36-167,206.50-44,898.50

Finding the Fourth Proportional to 111,467.36, 167,206.50 and 44,898.50

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Solution

The fourth proportional to 111,467.36, 167,206.50 and 44,898.50 is: 67,349.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,467.36 : 167,206.50 = 44,898.50 : x
  2. Step 2: Convert to fraction form
    111,467.36/167,206.50 = 44,898.50/x
  3. Step 3: Cross multiply
    111,467.36x = 167,206.50 × 44,898.50
  4. Step 4: Simplify right side
    111,467.36x = 7,507,320,204.22
  5. Step 5: Solve for x
    x = 7,507,320,204.22/111,467.36
  6. Step 6: Final answer
    x = 67,349.94

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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.