Home / 182,326.15-251,635.45-101,758.86

Finding the Fourth Proportional to 182,326.15, 251,635.45 and 101,758.86

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Solution

The fourth proportional to 182,326.15, 251,635.45 and 101,758.86 is: 140,441.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,326.15 : 251,635.45 = 101,758.86 : x
  2. Step 2: Convert to fraction form
    182,326.15/251,635.45 = 101,758.86/x
  3. Step 3: Cross multiply
    182,326.15x = 251,635.45 × 101,758.86
  4. Step 4: Simplify right side
    182,326.15x = 25,606,136,527.59
  5. Step 5: Solve for x
    x = 25,606,136,527.59/182,326.15
  6. Step 6: Final answer
    x = 140,441.38

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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.