Home / 93,905.22-140,880.77-27,346.01

Finding the Fourth Proportional to 93,905.22, 140,880.77 and 27,346.01

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Solution

The fourth proportional to 93,905.22, 140,880.77 and 27,346.01 is: 41,025.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,905.22 : 140,880.77 = 27,346.01 : x
  2. Step 2: Convert to fraction form
    93,905.22/140,880.77 = 27,346.01/x
  3. Step 3: Cross multiply
    93,905.22x = 140,880.77 × 27,346.01
  4. Step 4: Simplify right side
    93,905.22x = 3,852,526,206.64
  5. Step 5: Solve for x
    x = 3,852,526,206.64/93,905.22
  6. Step 6: Final answer
    x = 41,025.69

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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.