Home / 82,337.45-113,625.59-44,611.70

Finding the Fourth Proportional to 82,337.45, 113,625.59 and 44,611.70

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Solution

The fourth proportional to 82,337.45, 113,625.59 and 44,611.70 is: 61,564.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,337.45 : 113,625.59 = 44,611.70 : x
  2. Step 2: Convert to fraction form
    82,337.45/113,625.59 = 44,611.70/x
  3. Step 3: Cross multiply
    82,337.45x = 113,625.59 × 44,611.70
  4. Step 4: Simplify right side
    82,337.45x = 5,069,029,942.22
  5. Step 5: Solve for x
    x = 5,069,029,942.22/82,337.45
  6. Step 6: Final answer
    x = 61,564.09

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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.