Home / 82,659.02-114,070.20-44,933.36

Finding the Fourth Proportional to 82,659.02, 114,070.20 and 44,933.36

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Solution

The fourth proportional to 82,659.02, 114,070.20 and 44,933.36 is: 62,008.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,659.02 : 114,070.20 = 44,933.36 : x
  2. Step 2: Convert to fraction form
    82,659.02/114,070.20 = 44,933.36/x
  3. Step 3: Cross multiply
    82,659.02x = 114,070.20 × 44,933.36
  4. Step 4: Simplify right side
    82,659.02x = 5,125,557,361.87
  5. Step 5: Solve for x
    x = 5,125,557,361.87/82,659.02
  6. Step 6: Final answer
    x = 62,008.45

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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.