Home / 82,248.28-113,496.26-46,441.82

Finding the Fourth Proportional to 82,248.28, 113,496.26 and 46,441.82

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Solution

The fourth proportional to 82,248.28, 113,496.26 and 46,441.82 is: 64,086.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,248.28 : 113,496.26 = 46,441.82 : x
  2. Step 2: Convert to fraction form
    82,248.28/113,496.26 = 46,441.82/x
  3. Step 3: Cross multiply
    82,248.28x = 113,496.26 × 46,441.82
  4. Step 4: Simplify right side
    82,248.28x = 5,270,972,929.12
  5. Step 5: Solve for x
    x = 5,270,972,929.12/82,248.28
  6. Step 6: Final answer
    x = 64,086.12

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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.