Home / 82,539.36-113,904.36-44,814.24

Finding the Fourth Proportional to 82,539.36, 113,904.36 and 44,814.24

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Solution

The fourth proportional to 82,539.36, 113,904.36 and 44,814.24 is: 61,843.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,539.36 : 113,904.36 = 44,814.24 : x
  2. Step 2: Convert to fraction form
    82,539.36/113,904.36 = 44,814.24/x
  3. Step 3: Cross multiply
    82,539.36x = 113,904.36 × 44,814.24
  4. Step 4: Simplify right side
    82,539.36x = 5,104,537,326.09
  5. Step 5: Solve for x
    x = 5,104,537,326.09/82,539.36
  6. Step 6: Final answer
    x = 61,843.67

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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.