Home / 236,244.38-354,268.04-74,096.65

Finding the Fourth Proportional to 236,244.38, 354,268.04 and 74,096.65

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Solution

The fourth proportional to 236,244.38, 354,268.04 and 74,096.65 is: 111,114.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,244.38 : 354,268.04 = 74,096.65 : x
  2. Step 2: Convert to fraction form
    236,244.38/354,268.04 = 74,096.65/x
  3. Step 3: Cross multiply
    236,244.38x = 354,268.04 × 74,096.65
  4. Step 4: Simplify right side
    236,244.38x = 26,250,074,595.58
  5. Step 5: Solve for x
    x = 26,250,074,595.58/236,244.38
  6. Step 6: Final answer
    x = 111,114.07

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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.