Home / 93,602.20-140,403.40-23,481.52

Finding the Fourth Proportional to 93,602.20, 140,403.40 and 23,481.52

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Solution

The fourth proportional to 93,602.20, 140,403.40 and 23,481.52 is: 35,222.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,602.20 : 140,403.40 = 23,481.52 : x
  2. Step 2: Convert to fraction form
    93,602.20/140,403.40 = 23,481.52/x
  3. Step 3: Cross multiply
    93,602.20x = 140,403.40 × 23,481.52
  4. Step 4: Simplify right side
    93,602.20x = 3,296,885,245.17
  5. Step 5: Solve for x
    x = 3,296,885,245.17/93,602.20
  6. Step 6: Final answer
    x = 35,222.31

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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.