Home / 236,099.93-325,780.65-132,713.73

Finding the Fourth Proportional to 236,099.93, 325,780.65 and 132,713.73

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Solution

The fourth proportional to 236,099.93, 325,780.65 and 132,713.73 is: 183,124.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,099.93 : 325,780.65 = 132,713.73 : x
  2. Step 2: Convert to fraction form
    236,099.93/325,780.65 = 132,713.73/x
  3. Step 3: Cross multiply
    236,099.93x = 325,780.65 × 132,713.73
  4. Step 4: Simplify right side
    236,099.93x = 43,235,565,223.32
  5. Step 5: Solve for x
    x = 43,235,565,223.32/236,099.93
  6. Step 6: Final answer
    x = 183,124.01

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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.