Home / 44,310.76-66,424.06-17,673.10

Finding the Fourth Proportional to 44,310.76, 66,424.06 and 17,673.10

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Solution

The fourth proportional to 44,310.76, 66,424.06 and 17,673.10 is: 26,492.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,310.76 : 66,424.06 = 17,673.10 : x
  2. Step 2: Convert to fraction form
    44,310.76/66,424.06 = 17,673.10/x
  3. Step 3: Cross multiply
    44,310.76x = 66,424.06 × 17,673.10
  4. Step 4: Simplify right side
    44,310.76x = 1,173,919,054.79
  5. Step 5: Solve for x
    x = 1,173,919,054.79/44,310.76
  6. Step 6: Final answer
    x = 26,492.87

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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.