Home / 82,689.08-114,110.73-44,963.33

Finding the Fourth Proportional to 82,689.08, 114,110.73 and 44,963.33

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Solution

The fourth proportional to 82,689.08, 114,110.73 and 44,963.33 is: 62,049.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,689.08 : 114,110.73 = 44,963.33 : x
  2. Step 2: Convert to fraction form
    82,689.08/114,110.73 = 44,963.33/x
  3. Step 3: Cross multiply
    82,689.08x = 114,110.73 × 44,963.33
  4. Step 4: Simplify right side
    82,689.08x = 5,130,797,838.98
  5. Step 5: Solve for x
    x = 5,130,797,838.98/82,689.08
  6. Step 6: Final answer
    x = 62,049.28

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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.