Home / 82,332.18-113,621.00-46,524.51

Finding the Fourth Proportional to 82,332.18, 113,621.00 and 46,524.51

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Solution

The fourth proportional to 82,332.18, 113,621.00 and 46,524.51 is: 64,205.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,332.18 : 113,621.00 = 46,524.51 : x
  2. Step 2: Convert to fraction form
    82,332.18/113,621.00 = 46,524.51/x
  3. Step 3: Cross multiply
    82,332.18x = 113,621.00 × 46,524.51
  4. Step 4: Simplify right side
    82,332.18x = 5,286,161,118.09
  5. Step 5: Solve for x
    x = 5,286,161,118.09/82,332.18
  6. Step 6: Final answer
    x = 64,205.29

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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.