Home / 168,133.25-232,023.89-92,683.37

Finding the Fourth Proportional to 168,133.25, 232,023.89 and 92,683.37

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Solution

The fourth proportional to 168,133.25, 232,023.89 and 92,683.37 is: 127,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,133.25 : 232,023.89 = 92,683.37 : x
  2. Step 2: Convert to fraction form
    168,133.25/232,023.89 = 92,683.37/x
  3. Step 3: Cross multiply
    168,133.25x = 232,023.89 × 92,683.37
  4. Step 4: Simplify right side
    168,133.25x = 21,504,756,045.71
  5. Step 5: Solve for x
    x = 21,504,756,045.71/168,133.25
  6. Step 6: Final answer
    x = 127,903.05

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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.