Home / 30,654.27-45,923.09-17,466.66

Finding the Fourth Proportional to 30,654.27, 45,923.09 and 17,466.66

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Solution

The fourth proportional to 30,654.27, 45,923.09 and 17,466.66 is: 26,166.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,654.27 : 45,923.09 = 17,466.66 : x
  2. Step 2: Convert to fraction form
    30,654.27/45,923.09 = 17,466.66/x
  3. Step 3: Cross multiply
    30,654.27x = 45,923.09 × 17,466.66
  4. Step 4: Simplify right side
    30,654.27x = 802,122,911.85
  5. Step 5: Solve for x
    x = 802,122,911.85/30,654.27
  6. Step 6: Final answer
    x = 26,166.76

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1.5x scale

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.