Home / 93,844.23-140,667.93-43,882.22

Finding the Fourth Proportional to 93,844.23, 140,667.93 and 43,882.22

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Solution

The fourth proportional to 93,844.23, 140,667.93 and 43,882.22 is: 65,777.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,844.23 : 140,667.93 = 43,882.22 : x
  2. Step 2: Convert to fraction form
    93,844.23/140,667.93 = 43,882.22/x
  3. Step 3: Cross multiply
    93,844.23x = 140,667.93 × 43,882.22
  4. Step 4: Simplify right side
    93,844.23x = 6,172,820,347.86
  5. Step 5: Solve for x
    x = 6,172,820,347.86/93,844.23
  6. Step 6: Final answer
    x = 65,777.30

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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.