Home / 44,351.09-66,537.27-14,769.19

Finding the Fourth Proportional to 44,351.09, 66,537.27 and 14,769.19

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Solution

The fourth proportional to 44,351.09, 66,537.27 and 14,769.19 is: 22,157.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,351.09 : 66,537.27 = 14,769.19 : x
  2. Step 2: Convert to fraction form
    44,351.09/66,537.27 = 14,769.19/x
  3. Step 3: Cross multiply
    44,351.09x = 66,537.27 × 14,769.19
  4. Step 4: Simplify right side
    44,351.09x = 982,701,582.71
  5. Step 5: Solve for x
    x = 982,701,582.71/44,351.09
  6. Step 6: Final answer
    x = 22,157.33

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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.