Home / 49,592.04-74,308.60-44,556.40

Finding the Fourth Proportional to 49,592.04, 74,308.60 and 44,556.40

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Solution

The fourth proportional to 49,592.04, 74,308.60 and 44,556.40 is: 66,763.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,592.04 : 74,308.60 = 44,556.40 : x
  2. Step 2: Convert to fraction form
    49,592.04/74,308.60 = 44,556.40/x
  3. Step 3: Cross multiply
    49,592.04x = 74,308.60 × 44,556.40
  4. Step 4: Simplify right side
    49,592.04x = 3,310,923,705.04
  5. Step 5: Solve for x
    x = 3,310,923,705.04/49,592.04
  6. Step 6: Final answer
    x = 66,763.21

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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.