Home / 82,609.18-113,999.26-44,883.16

Finding the Fourth Proportional to 82,609.18, 113,999.26 and 44,883.16

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Solution

The fourth proportional to 82,609.18, 113,999.26 and 44,883.16 is: 61,938.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,609.18 : 113,999.26 = 44,883.16 : x
  2. Step 2: Convert to fraction form
    82,609.18/113,999.26 = 44,883.16/x
  3. Step 3: Cross multiply
    82,609.18x = 113,999.26 × 44,883.16
  4. Step 4: Simplify right side
    82,609.18x = 5,116,647,026.46
  5. Step 5: Solve for x
    x = 5,116,647,026.46/82,609.18
  6. Step 6: Final answer
    x = 61,938.00

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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.