Home / 132,504.93-182,924.53-102,222.27

Finding the Fourth Proportional to 132,504.93, 182,924.53 and 102,222.27

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Solution

The fourth proportional to 132,504.93, 182,924.53 and 102,222.27 is: 141,118.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,504.93 : 182,924.53 = 102,222.27 : x
  2. Step 2: Convert to fraction form
    132,504.93/182,924.53 = 102,222.27/x
  3. Step 3: Cross multiply
    132,504.93x = 182,924.53 × 102,222.27
  4. Step 4: Simplify right side
    132,504.93x = 18,698,960,439.73
  5. Step 5: Solve for x
    x = 18,698,960,439.73/132,504.93
  6. Step 6: Final answer
    x = 141,118.98

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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.