Home / 164,150.30-246,225.52-39,491.30

Finding the Fourth Proportional to 164,150.30, 246,225.52 and 39,491.30

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Solution

The fourth proportional to 164,150.30, 246,225.52 and 39,491.30 is: 59,236.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,150.30 : 246,225.52 = 39,491.30 : x
  2. Step 2: Convert to fraction form
    164,150.30/246,225.52 = 39,491.30/x
  3. Step 3: Cross multiply
    164,150.30x = 246,225.52 × 39,491.30
  4. Step 4: Simplify right side
    164,150.30x = 9,723,765,157.89
  5. Step 5: Solve for x
    x = 9,723,765,157.89/164,150.30
  6. Step 6: Final answer
    x = 59,236.96

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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.