Home / 82,610.24-113,999.04-44,883.20

Finding the Fourth Proportional to 82,610.24, 113,999.04 and 44,883.20

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Solution

The fourth proportional to 82,610.24, 113,999.04 and 44,883.20 is: 61,937.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,610.24 : 113,999.04 = 44,883.20 : x
  2. Step 2: Convert to fraction form
    82,610.24/113,999.04 = 44,883.20/x
  3. Step 3: Cross multiply
    82,610.24x = 113,999.04 × 44,883.20
  4. Step 4: Simplify right side
    82,610.24x = 5,116,641,712.13
  5. Step 5: Solve for x
    x = 5,116,641,712.13/82,610.24
  6. Step 6: Final answer
    x = 61,937.14

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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.