Home / 44,063.34-66,119.25-19,103.58

Finding the Fourth Proportional to 44,063.34, 66,119.25 and 19,103.58

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Solution

The fourth proportional to 44,063.34, 66,119.25 and 19,103.58 is: 28,665.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,063.34 : 66,119.25 = 19,103.58 : x
  2. Step 2: Convert to fraction form
    44,063.34/66,119.25 = 19,103.58/x
  3. Step 3: Cross multiply
    44,063.34x = 66,119.25 × 19,103.58
  4. Step 4: Simplify right side
    44,063.34x = 1,263,114,381.92
  5. Step 5: Solve for x
    x = 1,263,114,381.92/44,063.34
  6. Step 6: Final answer
    x = 28,665.88

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1.5x scale

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.