Home / 82,361.29-113,658.27-44,635.63

Finding the Fourth Proportional to 82,361.29, 113,658.27 and 44,635.63

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Solution

The fourth proportional to 82,361.29, 113,658.27 and 44,635.63 is: 61,597.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,361.29 : 113,658.27 = 44,635.63 : x
  2. Step 2: Convert to fraction form
    82,361.29/113,658.27 = 44,635.63/x
  3. Step 3: Cross multiply
    82,361.29x = 113,658.27 × 44,635.63
  4. Step 4: Simplify right side
    82,361.29x = 5,073,208,486.16
  5. Step 5: Solve for x
    x = 5,073,208,486.16/82,361.29
  6. Step 6: Final answer
    x = 61,597.00

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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.