Home / 182,196.50-251,325.92-109,548.93

Finding the Fourth Proportional to 182,196.50, 251,325.92 and 109,548.93

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Solution

The fourth proportional to 182,196.50, 251,325.92 and 109,548.93 is: 151,114.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,196.50 : 251,325.92 = 109,548.93 : x
  2. Step 2: Convert to fraction form
    182,196.50/251,325.92 = 109,548.93/x
  3. Step 3: Cross multiply
    182,196.50x = 251,325.92 × 109,548.93
  4. Step 4: Simplify right side
    182,196.50x = 27,532,485,069.52
  5. Step 5: Solve for x
    x = 27,532,485,069.52/182,196.50
  6. Step 6: Final answer
    x = 151,114.24

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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.