Home / 41,100.81-61,654.77-14,444.52

Finding the Fourth Proportional to 41,100.81, 61,654.77 and 14,444.52

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Solution

The fourth proportional to 41,100.81, 61,654.77 and 14,444.52 is: 21,668.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,100.81 : 61,654.77 = 14,444.52 : x
  2. Step 2: Convert to fraction form
    41,100.81/61,654.77 = 14,444.52/x
  3. Step 3: Cross multiply
    41,100.81x = 61,654.77 × 14,444.52
  4. Step 4: Simplify right side
    41,100.81x = 890,573,558.36
  5. Step 5: Solve for x
    x = 890,573,558.36/41,100.81
  6. Step 6: Final answer
    x = 21,668.03

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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.