Home / 93,886.23-140,829.45-23,765.54

Finding the Fourth Proportional to 93,886.23, 140,829.45 and 23,765.54

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Solution

The fourth proportional to 93,886.23, 140,829.45 and 23,765.54 is: 35,648.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,886.23 : 140,829.45 = 23,765.54 : x
  2. Step 2: Convert to fraction form
    93,886.23/140,829.45 = 23,765.54/x
  3. Step 3: Cross multiply
    93,886.23x = 140,829.45 × 23,765.54
  4. Step 4: Simplify right side
    93,886.23x = 3,346,888,279.23
  5. Step 5: Solve for x
    x = 3,346,888,279.23/93,886.23
  6. Step 6: Final answer
    x = 35,648.34

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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.