Home / 44,096.76-66,155.94-21,920.58

Finding the Fourth Proportional to 44,096.76, 66,155.94 and 21,920.58

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Solution

The fourth proportional to 44,096.76, 66,155.94 and 21,920.58 is: 32,886.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,096.76 : 66,155.94 = 21,920.58 : x
  2. Step 2: Convert to fraction form
    44,096.76/66,155.94 = 21,920.58/x
  3. Step 3: Cross multiply
    44,096.76x = 66,155.94 × 21,920.58
  4. Step 4: Simplify right side
    44,096.76x = 1,450,176,575.25
  5. Step 5: Solve for x
    x = 1,450,176,575.25/44,096.76
  6. Step 6: Final answer
    x = 32,886.24

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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.