Home / 93,749.77-140,624.73-23,629.08

Finding the Fourth Proportional to 93,749.77, 140,624.73 and 23,629.08

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Solution

The fourth proportional to 93,749.77, 140,624.73 and 23,629.08 is: 35,443.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,749.77 : 140,624.73 = 23,629.08 : x
  2. Step 2: Convert to fraction form
    93,749.77/140,624.73 = 23,629.08/x
  3. Step 3: Cross multiply
    93,749.77x = 140,624.73 × 23,629.08
  4. Step 4: Simplify right side
    93,749.77x = 3,322,833,522.49
  5. Step 5: Solve for x
    x = 3,322,833,522.49/93,749.77
  6. Step 6: Final answer
    x = 35,443.64

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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.