Home / 84,464.16-116,562.96-46,741.92

Finding the Fourth Proportional to 84,464.16, 116,562.96 and 46,741.92

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Solution

The fourth proportional to 84,464.16, 116,562.96 and 46,741.92 is: 64,505.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,464.16 : 116,562.96 = 46,741.92 : x
  2. Step 2: Convert to fraction form
    84,464.16/116,562.96 = 46,741.92/x
  3. Step 3: Cross multiply
    84,464.16x = 116,562.96 × 46,741.92
  4. Step 4: Simplify right side
    84,464.16x = 5,448,376,551.28
  5. Step 5: Solve for x
    x = 5,448,376,551.28/84,464.16
  6. Step 6: Final answer
    x = 64,505.19

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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.