Home / 214,049.48-295,276.31-132,351.64

Finding the Fourth Proportional to 214,049.48, 295,276.31 and 132,351.64

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Solution

The fourth proportional to 214,049.48, 295,276.31 and 132,351.64 is: 182,576.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,049.48 : 295,276.31 = 132,351.64 : x
  2. Step 2: Convert to fraction form
    214,049.48/295,276.31 = 132,351.64/x
  3. Step 3: Cross multiply
    214,049.48x = 295,276.31 × 132,351.64
  4. Step 4: Simplify right side
    214,049.48x = 39,080,303,881.65
  5. Step 5: Solve for x
    x = 39,080,303,881.65/214,049.48
  6. Step 6: Final answer
    x = 182,576.03

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1.5x scale

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.