Home / 49,923.54-74,844.71-34,088.65

Finding the Fourth Proportional to 49,923.54, 74,844.71 and 34,088.65

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Solution

The fourth proportional to 49,923.54, 74,844.71 and 34,088.65 is: 51,105.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,923.54 : 74,844.71 = 34,088.65 : x
  2. Step 2: Convert to fraction form
    49,923.54/74,844.71 = 34,088.65/x
  3. Step 3: Cross multiply
    49,923.54x = 74,844.71 × 34,088.65
  4. Step 4: Simplify right side
    49,923.54x = 2,551,354,893.82
  5. Step 5: Solve for x
    x = 2,551,354,893.82/49,923.54
  6. Step 6: Final answer
    x = 51,105.25

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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.