Home / 44,207.19-66,273.58-19,228.42

Finding the Fourth Proportional to 44,207.19, 66,273.58 and 19,228.42

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Solution

The fourth proportional to 44,207.19, 66,273.58 and 19,228.42 is: 28,826.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,207.19 : 66,273.58 = 19,228.42 : x
  2. Step 2: Convert to fraction form
    44,207.19/66,273.58 = 19,228.42/x
  3. Step 3: Cross multiply
    44,207.19x = 66,273.58 × 19,228.42
  4. Step 4: Simplify right side
    44,207.19x = 1,274,336,392.10
  5. Step 5: Solve for x
    x = 1,274,336,392.10/44,207.19
  6. Step 6: Final answer
    x = 28,826.45

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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.