Home / 149,083.28-223,728.60-96,362

Finding the Fourth Proportional to 149,083.28, 223,728.60 and 96,362

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Solution

The fourth proportional to 149,083.28, 223,728.60 and 96,362 is: 144,610.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,083.28 : 223,728.60 = 96,362 : x
  2. Step 2: Convert to fraction form
    149,083.28/223,728.60 = 96,362/x
  3. Step 3: Cross multiply
    149,083.28x = 223,728.60 × 96,362
  4. Step 4: Simplify right side
    149,083.28x = 21,558,935,353.20
  5. Step 5: Solve for x
    x = 21,558,935,353.20/149,083.28
  6. Step 6: Final answer
    x = 144,610.01

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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.