Home / 215,322.44-296,837.02-151,462.04

Finding the Fourth Proportional to 215,322.44, 296,837.02 and 151,462.04

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Solution

The fourth proportional to 215,322.44, 296,837.02 and 151,462.04 is: 208,801.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,322.44 : 296,837.02 = 151,462.04 : x
  2. Step 2: Convert to fraction form
    215,322.44/296,837.02 = 151,462.04/x
  3. Step 3: Cross multiply
    215,322.44x = 296,837.02 × 151,462.04
  4. Step 4: Simplify right side
    215,322.44x = 44,959,540,596.72
  5. Step 5: Solve for x
    x = 44,959,540,596.72/215,322.44
  6. Step 6: Final answer
    x = 208,801.00

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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.