Home / 82,537.07-113,901.86-44,811.41

Finding the Fourth Proportional to 82,537.07, 113,901.86 and 44,811.41

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Solution

The fourth proportional to 82,537.07, 113,901.86 and 44,811.41 is: 61,840.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,537.07 : 113,901.86 = 44,811.41 : x
  2. Step 2: Convert to fraction form
    82,537.07/113,901.86 = 44,811.41/x
  3. Step 3: Cross multiply
    82,537.07x = 113,901.86 × 44,811.41
  4. Step 4: Simplify right side
    82,537.07x = 5,104,102,490.74
  5. Step 5: Solve for x
    x = 5,104,102,490.74/82,537.07
  6. Step 6: Final answer
    x = 61,840.13

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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.