Home / 235,244.08-352,521.60-116,678.64

Finding the Fourth Proportional to 235,244.08, 352,521.60 and 116,678.64

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Solution

The fourth proportional to 235,244.08, 352,521.60 and 116,678.64 is: 174,847.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,244.08 : 352,521.60 = 116,678.64 : x
  2. Step 2: Convert to fraction form
    235,244.08/352,521.60 = 116,678.64/x
  3. Step 3: Cross multiply
    235,244.08x = 352,521.60 × 116,678.64
  4. Step 4: Simplify right side
    235,244.08x = 41,131,740,858.62
  5. Step 5: Solve for x
    x = 41,131,740,858.62/235,244.08
  6. Step 6: Final answer
    x = 174,847.08

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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.