Home / 84,225.52-116,230.44-46,500.04

Finding the Fourth Proportional to 84,225.52, 116,230.44 and 46,500.04

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Solution

The fourth proportional to 84,225.52, 116,230.44 and 46,500.04 is: 64,169.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,225.52 : 116,230.44 = 46,500.04 : x
  2. Step 2: Convert to fraction form
    84,225.52/116,230.44 = 46,500.04/x
  3. Step 3: Cross multiply
    84,225.52x = 116,230.44 × 46,500.04
  4. Step 4: Simplify right side
    84,225.52x = 5,404,720,109.22
  5. Step 5: Solve for x
    x = 5,404,720,109.22/84,225.52
  6. Step 6: Final answer
    x = 64,169.63

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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.