Home / 182,193.03-251,426.72-101,625.77

Finding the Fourth Proportional to 182,193.03, 251,426.72 and 101,625.77

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Solution

The fourth proportional to 182,193.03, 251,426.72 and 101,625.77 is: 140,243.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,193.03 : 251,426.72 = 101,625.77 : x
  2. Step 2: Convert to fraction form
    182,193.03/251,426.72 = 101,625.77/x
  3. Step 3: Cross multiply
    182,193.03x = 251,426.72 × 101,625.77
  4. Step 4: Simplify right side
    182,193.03x = 25,551,434,901.21
  5. Step 5: Solve for x
    x = 25,551,434,901.21/182,193.03
  6. Step 6: Final answer
    x = 140,243.76

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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.