Home / 93,727.88-140,415.26-46,287.44

Finding the Fourth Proportional to 93,727.88, 140,415.26 and 46,287.44

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Solution

The fourth proportional to 93,727.88, 140,415.26 and 46,287.44 is: 69,343.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,727.88 : 140,415.26 = 46,287.44 : x
  2. Step 2: Convert to fraction form
    93,727.88/140,415.26 = 46,287.44/x
  3. Step 3: Cross multiply
    93,727.88x = 140,415.26 × 46,287.44
  4. Step 4: Simplify right side
    93,727.88x = 6,499,462,922.33
  5. Step 5: Solve for x
    x = 6,499,462,922.33/93,727.88
  6. Step 6: Final answer
    x = 69,343.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.