Home / 84,318.08-116,360.47-46,079.24

Finding the Fourth Proportional to 84,318.08, 116,360.47 and 46,079.24

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Solution

The fourth proportional to 84,318.08, 116,360.47 and 46,079.24 is: 63,590.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,318.08 : 116,360.47 = 46,079.24 : x
  2. Step 2: Convert to fraction form
    84,318.08/116,360.47 = 46,079.24/x
  3. Step 3: Cross multiply
    84,318.08x = 116,360.47 × 46,079.24
  4. Step 4: Simplify right side
    84,318.08x = 5,361,802,153.97
  5. Step 5: Solve for x
    x = 5,361,802,153.97/84,318.08
  6. Step 6: Final answer
    x = 63,590.19

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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.