Home / 84,241.60-116,258.13-46,004.70

Finding the Fourth Proportional to 84,241.60, 116,258.13 and 46,004.70

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Solution

The fourth proportional to 84,241.60, 116,258.13 and 46,004.70 is: 63,489.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,241.60 : 116,258.13 = 46,004.70 : x
  2. Step 2: Convert to fraction form
    84,241.60/116,258.13 = 46,004.70/x
  3. Step 3: Cross multiply
    84,241.60x = 116,258.13 × 46,004.70
  4. Step 4: Simplify right side
    84,241.60x = 5,348,420,393.21
  5. Step 5: Solve for x
    x = 5,348,420,393.21/84,241.60
  6. Step 6: Final answer
    x = 63,489.06

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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.