Home / 84,475.44-116,577.36-46,751.04

Finding the Fourth Proportional to 84,475.44, 116,577.36 and 46,751.04

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Solution

The fourth proportional to 84,475.44, 116,577.36 and 46,751.04 is: 64,517.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,475.44 : 116,577.36 = 46,751.04 : x
  2. Step 2: Convert to fraction form
    84,475.44/116,577.36 = 46,751.04/x
  3. Step 3: Cross multiply
    84,475.44x = 116,577.36 × 46,751.04
  4. Step 4: Simplify right side
    84,475.44x = 5,450,112,820.45
  5. Step 5: Solve for x
    x = 5,450,112,820.45/84,475.44
  6. Step 6: Final answer
    x = 64,517.13

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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.