Home / 235,003.48-352,545.34-92,774.38

Finding the Fourth Proportional to 235,003.48, 352,545.34 and 92,774.38

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Solution

The fourth proportional to 235,003.48, 352,545.34 and 92,774.38 is: 139,177.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,003.48 : 352,545.34 = 92,774.38 : x
  2. Step 2: Convert to fraction form
    235,003.48/352,545.34 = 92,774.38/x
  3. Step 3: Cross multiply
    235,003.48x = 352,545.34 × 92,774.38
  4. Step 4: Simplify right side
    235,003.48x = 32,707,175,340.39
  5. Step 5: Solve for x
    x = 32,707,175,340.39/235,003.48
  6. Step 6: Final answer
    x = 139,177.41

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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.