Home / 84,112.02-116,066.52-46,383.84

Finding the Fourth Proportional to 84,112.02, 116,066.52 and 46,383.84

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Solution

The fourth proportional to 84,112.02, 116,066.52 and 46,383.84 is: 64,005.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,112.02 : 116,066.52 = 46,383.84 : x
  2. Step 2: Convert to fraction form
    84,112.02/116,066.52 = 46,383.84/x
  3. Step 3: Cross multiply
    84,112.02x = 116,066.52 × 46,383.84
  4. Step 4: Simplify right side
    84,112.02x = 5,383,610,893.04
  5. Step 5: Solve for x
    x = 5,383,610,893.04/84,112.02
  6. Step 6: Final answer
    x = 64,005.25

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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.