Home / 82,627.09-114,027.56-44,901.34

Finding the Fourth Proportional to 82,627.09, 114,027.56 and 44,901.34

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Solution

The fourth proportional to 82,627.09, 114,027.56 and 44,901.34 is: 61,965.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,627.09 : 114,027.56 = 44,901.34 : x
  2. Step 2: Convert to fraction form
    82,627.09/114,027.56 = 44,901.34/x
  3. Step 3: Cross multiply
    82,627.09x = 114,027.56 × 44,901.34
  4. Step 4: Simplify right side
    82,627.09x = 5,119,990,240.93
  5. Step 5: Solve for x
    x = 5,119,990,240.93/82,627.09
  6. Step 6: Final answer
    x = 61,965.03

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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.