Home / 150,688.44-226,032.66-57,194.19

Finding the Fourth Proportional to 150,688.44, 226,032.66 and 57,194.19

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Solution

The fourth proportional to 150,688.44, 226,032.66 and 57,194.19 is: 85,791.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,688.44 : 226,032.66 = 57,194.19 : x
  2. Step 2: Convert to fraction form
    150,688.44/226,032.66 = 57,194.19/x
  3. Step 3: Cross multiply
    150,688.44x = 226,032.66 × 57,194.19
  4. Step 4: Simplify right side
    150,688.44x = 12,927,754,902.25
  5. Step 5: Solve for x
    x = 12,927,754,902.25/150,688.44
  6. Step 6: Final answer
    x = 85,791.29

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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.