Home / 163,548.10-225,663.29-95,551.94

Finding the Fourth Proportional to 163,548.10, 225,663.29 and 95,551.94

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Solution

The fourth proportional to 163,548.10, 225,663.29 and 95,551.94 is: 131,842.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,548.10 : 225,663.29 = 95,551.94 : x
  2. Step 2: Convert to fraction form
    163,548.10/225,663.29 = 95,551.94/x
  3. Step 3: Cross multiply
    163,548.10x = 225,663.29 × 95,551.94
  4. Step 4: Simplify right side
    163,548.10x = 21,562,564,526.06
  5. Step 5: Solve for x
    x = 21,562,564,526.06/163,548.10
  6. Step 6: Final answer
    x = 131,842.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.