Home / 44,063.92-66,095.30-10,784.28

Finding the Fourth Proportional to 44,063.92, 66,095.30 and 10,784.28

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Solution

The fourth proportional to 44,063.92, 66,095.30 and 10,784.28 is: 16,176.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,063.92 : 66,095.30 = 10,784.28 : x
  2. Step 2: Convert to fraction form
    44,063.92/66,095.30 = 10,784.28/x
  3. Step 3: Cross multiply
    44,063.92x = 66,095.30 × 10,784.28
  4. Step 4: Simplify right side
    44,063.92x = 712,790,221.88
  5. Step 5: Solve for x
    x = 712,790,221.88/44,063.92
  6. Step 6: Final answer
    x = 16,176.28

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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.