Home / 52,957.58-73,032.66-35,987.18

Finding the Fourth Proportional to 52,957.58, 73,032.66 and 35,987.18

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Solution

The fourth proportional to 52,957.58, 73,032.66 and 35,987.18 is: 49,629.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,957.58 : 73,032.66 = 35,987.18 : x
  2. Step 2: Convert to fraction form
    52,957.58/73,032.66 = 35,987.18/x
  3. Step 3: Cross multiply
    52,957.58x = 73,032.66 × 35,987.18
  4. Step 4: Simplify right side
    52,957.58x = 2,628,239,481.30
  5. Step 5: Solve for x
    x = 2,628,239,481.30/52,957.58
  6. Step 6: Final answer
    x = 49,629.15

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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.