Home / 163,526.51-225,615.87-95,494.41

Finding the Fourth Proportional to 163,526.51, 225,615.87 and 95,494.41

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Solution

The fourth proportional to 163,526.51, 225,615.87 and 95,494.41 is: 131,752.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,526.51 : 225,615.87 = 95,494.41 : x
  2. Step 2: Convert to fraction form
    163,526.51/225,615.87 = 95,494.41/x
  3. Step 3: Cross multiply
    163,526.51x = 225,615.87 × 95,494.41
  4. Step 4: Simplify right side
    163,526.51x = 21,545,054,392.29
  5. Step 5: Solve for x
    x = 21,545,054,392.29/163,526.51
  6. Step 6: Final answer
    x = 131,752.67

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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.