Home / 93,325.88-140,010.60-30,996.32

Finding the Fourth Proportional to 93,325.88, 140,010.60 and 30,996.32

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Solution

The fourth proportional to 93,325.88, 140,010.60 and 30,996.32 is: 46,501.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,325.88 : 140,010.60 = 30,996.32 : x
  2. Step 2: Convert to fraction form
    93,325.88/140,010.60 = 30,996.32/x
  3. Step 3: Cross multiply
    93,325.88x = 140,010.60 × 30,996.32
  4. Step 4: Simplify right side
    93,325.88x = 4,339,813,360.99
  5. Step 5: Solve for x
    x = 4,339,813,360.99/93,325.88
  6. Step 6: Final answer
    x = 46,501.71

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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.