Home / 44,363.44-66,557.58-19,405.72

Finding the Fourth Proportional to 44,363.44, 66,557.58 and 19,405.72

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Solution

The fourth proportional to 44,363.44, 66,557.58 and 19,405.72 is: 29,114.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,363.44 : 66,557.58 = 19,405.72 : x
  2. Step 2: Convert to fraction form
    44,363.44/66,557.58 = 19,405.72/x
  3. Step 3: Cross multiply
    44,363.44x = 66,557.58 × 19,405.72
  4. Step 4: Simplify right side
    44,363.44x = 1,291,597,761.36
  5. Step 5: Solve for x
    x = 1,291,597,761.36/44,363.44
  6. Step 6: Final answer
    x = 29,114.01

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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.