Home / 175,216.36-241,807.52-107,212

Finding the Fourth Proportional to 175,216.36, 241,807.52 and 107,212

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Solution

The fourth proportional to 175,216.36, 241,807.52 and 107,212 is: 147,958.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,216.36 : 241,807.52 = 107,212 : x
  2. Step 2: Convert to fraction form
    175,216.36/241,807.52 = 107,212/x
  3. Step 3: Cross multiply
    175,216.36x = 241,807.52 × 107,212
  4. Step 4: Simplify right side
    175,216.36x = 25,924,667,834.24
  5. Step 5: Solve for x
    x = 25,924,667,834.24/175,216.36
  6. Step 6: Final answer
    x = 147,958.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.