Home / 82,629.24-114,025.26-44,902.20

Finding the Fourth Proportional to 82,629.24, 114,025.26 and 44,902.20

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Solution

The fourth proportional to 82,629.24, 114,025.26 and 44,902.20 is: 61,963.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,629.24 : 114,025.26 = 44,902.20 : x
  2. Step 2: Convert to fraction form
    82,629.24/114,025.26 = 44,902.20/x
  3. Step 3: Cross multiply
    82,629.24x = 114,025.26 × 44,902.20
  4. Step 4: Simplify right side
    82,629.24x = 5,119,985,029.57
  5. Step 5: Solve for x
    x = 5,119,985,029.57/82,629.24
  6. Step 6: Final answer
    x = 61,963.36

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1.5x scale

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.