Home / 93,887.11-140,830.76-23,766.43

Finding the Fourth Proportional to 93,887.11, 140,830.76 and 23,766.43

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Solution

The fourth proportional to 93,887.11, 140,830.76 and 23,766.43 is: 35,649.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,887.11 : 140,830.76 = 23,766.43 : x
  2. Step 2: Convert to fraction form
    93,887.11/140,830.76 = 23,766.43/x
  3. Step 3: Cross multiply
    93,887.11x = 140,830.76 × 23,766.43
  4. Step 4: Simplify right side
    93,887.11x = 3,347,044,399.39
  5. Step 5: Solve for x
    x = 3,347,044,399.39/93,887.11
  6. Step 6: Final answer
    x = 35,649.67

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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.