Home / 82,074.84-113,261.68-46,264.14

Finding the Fourth Proportional to 82,074.84, 113,261.68 and 46,264.14

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Solution

The fourth proportional to 82,074.84, 113,261.68 and 46,264.14 is: 63,843.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,074.84 : 113,261.68 = 46,264.14 : x
  2. Step 2: Convert to fraction form
    82,074.84/113,261.68 = 46,264.14/x
  3. Step 3: Cross multiply
    82,074.84x = 113,261.68 × 46,264.14
  4. Step 4: Simplify right side
    82,074.84x = 5,239,954,220.16
  5. Step 5: Solve for x
    x = 5,239,954,220.16/82,074.84
  6. Step 6: Final answer
    x = 63,843.61

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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.