Home / 82,525.71-113,885.79-44,799.96

Finding the Fourth Proportional to 82,525.71, 113,885.79 and 44,799.96

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Solution

The fourth proportional to 82,525.71, 113,885.79 and 44,799.96 is: 61,824.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,525.71 : 113,885.79 = 44,799.96 : x
  2. Step 2: Convert to fraction form
    82,525.71/113,885.79 = 44,799.96/x
  3. Step 3: Cross multiply
    82,525.71x = 113,885.79 × 44,799.96
  4. Step 4: Simplify right side
    82,525.71x = 5,102,078,836.57
  5. Step 5: Solve for x
    x = 5,102,078,836.57/82,525.71
  6. Step 6: Final answer
    x = 61,824.11

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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.