Home / 82,634.08-114,034.02-44,907.52

Finding the Fourth Proportional to 82,634.08, 114,034.02 and 44,907.52

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Solution

The fourth proportional to 82,634.08, 114,034.02 and 44,907.52 is: 61,971.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,634.08 : 114,034.02 = 44,907.52 : x
  2. Step 2: Convert to fraction form
    82,634.08/114,034.02 = 44,907.52/x
  3. Step 3: Cross multiply
    82,634.08x = 114,034.02 × 44,907.52
  4. Step 4: Simplify right side
    82,634.08x = 5,120,985,033.83
  5. Step 5: Solve for x
    x = 5,120,985,033.83/82,634.08
  6. Step 6: Final answer
    x = 61,971.83

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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.