Home / 49,020.30-73,530.45-44,354.70

Finding the Fourth Proportional to 49,020.30, 73,530.45 and 44,354.70

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Solution

The fourth proportional to 49,020.30, 73,530.45 and 44,354.70 is: 66,532.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,020.30 : 73,530.45 = 44,354.70 : x
  2. Step 2: Convert to fraction form
    49,020.30/73,530.45 = 44,354.70/x
  3. Step 3: Cross multiply
    49,020.30x = 73,530.45 × 44,354.70
  4. Step 4: Simplify right side
    49,020.30x = 3,261,421,050.62
  5. Step 5: Solve for x
    x = 3,261,421,050.62/49,020.30
  6. Step 6: Final answer
    x = 66,532.05

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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.