Home / 44,521.14-66,800.25-19,548.30

Finding the Fourth Proportional to 44,521.14, 66,800.25 and 19,548.30

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Solution

The fourth proportional to 44,521.14, 66,800.25 and 19,548.30 is: 29,330.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,521.14 : 66,800.25 = 19,548.30 : x
  2. Step 2: Convert to fraction form
    44,521.14/66,800.25 = 19,548.30/x
  3. Step 3: Cross multiply
    44,521.14x = 66,800.25 × 19,548.30
  4. Step 4: Simplify right side
    44,521.14x = 1,305,831,327.08
  5. Step 5: Solve for x
    x = 1,305,831,327.08/44,521.14
  6. Step 6: Final answer
    x = 29,330.59

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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.