Home / 84,516.96-116,634.24-46,793.28

Finding the Fourth Proportional to 84,516.96, 116,634.24 and 46,793.28

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Solution

The fourth proportional to 84,516.96, 116,634.24 and 46,793.28 is: 64,575.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,516.96 : 116,634.24 = 46,793.28 : x
  2. Step 2: Convert to fraction form
    84,516.96/116,634.24 = 46,793.28/x
  3. Step 3: Cross multiply
    84,516.96x = 116,634.24 × 46,793.28
  4. Step 4: Simplify right side
    84,516.96x = 5,457,698,649.91
  5. Step 5: Solve for x
    x = 5,457,698,649.91/84,516.96
  6. Step 6: Final answer
    x = 64,575.19

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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.