Home / 44,575.43-66,884.93-19,612.37

Finding the Fourth Proportional to 44,575.43, 66,884.93 and 19,612.37

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Solution

The fourth proportional to 44,575.43, 66,884.93 and 19,612.37 is: 29,428.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,575.43 : 66,884.93 = 19,612.37 : x
  2. Step 2: Convert to fraction form
    44,575.43/66,884.93 = 19,612.37/x
  3. Step 3: Cross multiply
    44,575.43x = 66,884.93 × 19,612.37
  4. Step 4: Simplify right side
    44,575.43x = 1,311,771,562.10
  5. Step 5: Solve for x
    x = 1,311,771,562.10/44,575.43
  6. Step 6: Final answer
    x = 29,428.13

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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.