Home / 82,767.09-114,210.68-46,460.22

Finding the Fourth Proportional to 82,767.09, 114,210.68 and 46,460.22

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Solution

The fourth proportional to 82,767.09, 114,210.68 and 46,460.22 is: 64,110.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,767.09 : 114,210.68 = 46,460.22 : x
  2. Step 2: Convert to fraction form
    82,767.09/114,210.68 = 46,460.22/x
  3. Step 3: Cross multiply
    82,767.09x = 114,210.68 × 46,460.22
  4. Step 4: Simplify right side
    82,767.09x = 5,306,253,086.85
  5. Step 5: Solve for x
    x = 5,306,253,086.85/82,767.09
  6. Step 6: Final answer
    x = 64,110.66

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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.