Home / 82,666.24-114,080.64-44,940.52

Finding the Fourth Proportional to 82,666.24, 114,080.64 and 44,940.52

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Solution

The fourth proportional to 82,666.24, 114,080.64 and 44,940.52 is: 62,018.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,666.24 : 114,080.64 = 44,940.52 : x
  2. Step 2: Convert to fraction form
    82,666.24/114,080.64 = 44,940.52/x
  3. Step 3: Cross multiply
    82,666.24x = 114,080.64 × 44,940.52
  4. Step 4: Simplify right side
    82,666.24x = 5,126,843,283.53
  5. Step 5: Solve for x
    x = 5,126,843,283.53/82,666.24
  6. Step 6: Final answer
    x = 62,018.59

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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.