Home / 182,698.48-274,157.06-64,469.24

Finding the Fourth Proportional to 182,698.48, 274,157.06 and 64,469.24

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Solution

The fourth proportional to 182,698.48, 274,157.06 and 64,469.24 is: 96,742.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,698.48 : 274,157.06 = 64,469.24 : x
  2. Step 2: Convert to fraction form
    182,698.48/274,157.06 = 64,469.24/x
  3. Step 3: Cross multiply
    182,698.48x = 274,157.06 × 64,469.24
  4. Step 4: Simplify right side
    182,698.48x = 17,674,697,298.83
  5. Step 5: Solve for x
    x = 17,674,697,298.83/182,698.48
  6. Step 6: Final answer
    x = 96,742.44

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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.