Home / 84,327.88-116,372.66-46,088.04

Finding the Fourth Proportional to 84,327.88, 116,372.66 and 46,088.04

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Solution

The fourth proportional to 84,327.88, 116,372.66 and 46,088.04 is: 63,601.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,327.88 : 116,372.66 = 46,088.04 : x
  2. Step 2: Convert to fraction form
    84,327.88/116,372.66 = 46,088.04/x
  3. Step 3: Cross multiply
    84,327.88x = 116,372.66 × 46,088.04
  4. Step 4: Simplify right side
    84,327.88x = 5,363,387,808.99
  5. Step 5: Solve for x
    x = 5,363,387,808.99/84,327.88
  6. Step 6: Final answer
    x = 63,601.60

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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.