Home / 44,986.80-67,521.34-22,815.48

Finding the Fourth Proportional to 44,986.80, 67,521.34 and 22,815.48

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Solution

The fourth proportional to 44,986.80, 67,521.34 and 22,815.48 is: 34,244.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,986.80 : 67,521.34 = 22,815.48 : x
  2. Step 2: Convert to fraction form
    44,986.80/67,521.34 = 22,815.48/x
  3. Step 3: Cross multiply
    44,986.80x = 67,521.34 × 22,815.48
  4. Step 4: Simplify right side
    44,986.80x = 1,540,531,782.34
  5. Step 5: Solve for x
    x = 1,540,531,782.34/44,986.80
  6. Step 6: Final answer
    x = 34,244.08

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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.