Home / 116,331.21-174,548.66-60,914.25

Finding the Fourth Proportional to 116,331.21, 174,548.66 and 60,914.25

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Solution

The fourth proportional to 116,331.21, 174,548.66 and 60,914.25 is: 91,398.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,331.21 : 174,548.66 = 60,914.25 : x
  2. Step 2: Convert to fraction form
    116,331.21/174,548.66 = 60,914.25/x
  3. Step 3: Cross multiply
    116,331.21x = 174,548.66 × 60,914.25
  4. Step 4: Simplify right side
    116,331.21x = 10,632,500,407.83
  5. Step 5: Solve for x
    x = 10,632,500,407.83/116,331.21
  6. Step 6: Final answer
    x = 91,398.52

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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.