Home / 93,964.82-140,945.34-22,887.86

Finding the Fourth Proportional to 93,964.82, 140,945.34 and 22,887.86

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Solution

The fourth proportional to 93,964.82, 140,945.34 and 22,887.86 is: 34,331.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,964.82 : 140,945.34 = 22,887.86 : x
  2. Step 2: Convert to fraction form
    93,964.82/140,945.34 = 22,887.86/x
  3. Step 3: Cross multiply
    93,964.82x = 140,945.34 × 22,887.86
  4. Step 4: Simplify right side
    93,964.82x = 3,225,937,209.57
  5. Step 5: Solve for x
    x = 3,225,937,209.57/93,964.82
  6. Step 6: Final answer
    x = 34,331.33

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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.