Home / 44,853.18-67,274.08-28,162.27

Finding the Fourth Proportional to 44,853.18, 67,274.08 and 28,162.27

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Solution

The fourth proportional to 44,853.18, 67,274.08 and 28,162.27 is: 42,239.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,853.18 : 67,274.08 = 28,162.27 : x
  2. Step 2: Convert to fraction form
    44,853.18/67,274.08 = 28,162.27/x
  3. Step 3: Cross multiply
    44,853.18x = 67,274.08 × 28,162.27
  4. Step 4: Simplify right side
    44,853.18x = 1,894,590,804.96
  5. Step 5: Solve for x
    x = 1,894,590,804.96/44,853.18
  6. Step 6: Final answer
    x = 42,239.83

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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.