Home / 84,522.06-116,640.54-46,795.50

Finding the Fourth Proportional to 84,522.06, 116,640.54 and 46,795.50

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Solution

The fourth proportional to 84,522.06, 116,640.54 and 46,795.50 is: 64,577.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,522.06 : 116,640.54 = 46,795.50 : x
  2. Step 2: Convert to fraction form
    84,522.06/116,640.54 = 46,795.50/x
  3. Step 3: Cross multiply
    84,522.06x = 116,640.54 × 46,795.50
  4. Step 4: Simplify right side
    84,522.06x = 5,458,252,389.57
  5. Step 5: Solve for x
    x = 5,458,252,389.57/84,522.06
  6. Step 6: Final answer
    x = 64,577.84

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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.