Home / 44,324.05-66,486.65-14,741.89

Finding the Fourth Proportional to 44,324.05, 66,486.65 and 14,741.89

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Solution

The fourth proportional to 44,324.05, 66,486.65 and 14,741.89 is: 22,113.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,324.05 : 66,486.65 = 14,741.89 : x
  2. Step 2: Convert to fraction form
    44,324.05/66,486.65 = 14,741.89/x
  3. Step 3: Cross multiply
    44,324.05x = 66,486.65 × 14,741.89
  4. Step 4: Simplify right side
    44,324.05x = 980,138,880.77
  5. Step 5: Solve for x
    x = 980,138,880.77/44,324.05
  6. Step 6: Final answer
    x = 22,113.03

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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.