Home / 82,313.01-113,591.96-44,587.26

Finding the Fourth Proportional to 82,313.01, 113,591.96 and 44,587.26

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Solution

The fourth proportional to 82,313.01, 113,591.96 and 44,587.26 is: 61,530.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,313.01 : 113,591.96 = 44,587.26 : x
  2. Step 2: Convert to fraction form
    82,313.01/113,591.96 = 44,587.26/x
  3. Step 3: Cross multiply
    82,313.01x = 113,591.96 × 44,587.26
  4. Step 4: Simplify right side
    82,313.01x = 5,064,754,254.43
  5. Step 5: Solve for x
    x = 5,064,754,254.43/82,313.01
  6. Step 6: Final answer
    x = 61,530.42

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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.