Home / 84,319.01-116,361.77-46,080.18

Finding the Fourth Proportional to 84,319.01, 116,361.77 and 46,080.18

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Solution

The fourth proportional to 84,319.01, 116,361.77 and 46,080.18 is: 63,591.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,319.01 : 116,361.77 = 46,080.18 : x
  2. Step 2: Convert to fraction form
    84,319.01/116,361.77 = 46,080.18/x
  3. Step 3: Cross multiply
    84,319.01x = 116,361.77 × 46,080.18
  4. Step 4: Simplify right side
    84,319.01x = 5,361,971,076.32
  5. Step 5: Solve for x
    x = 5,361,971,076.32/84,319.01
  6. Step 6: Final answer
    x = 63,591.49

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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.