Home / 44,302.09-66,483.92-18,006.86

Finding the Fourth Proportional to 44,302.09, 66,483.92 and 18,006.86

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Solution

The fourth proportional to 44,302.09, 66,483.92 and 18,006.86 is: 27,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,302.09 : 66,483.92 = 18,006.86 : x
  2. Step 2: Convert to fraction form
    44,302.09/66,483.92 = 18,006.86/x
  3. Step 3: Cross multiply
    44,302.09x = 66,483.92 × 18,006.86
  4. Step 4: Simplify right side
    44,302.09x = 1,197,166,639.69
  5. Step 5: Solve for x
    x = 1,197,166,639.69/44,302.09
  6. Step 6: Final answer
    x = 27,022.80

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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.