Home / 163,695.34-245,531.94-63,836.92

Finding the Fourth Proportional to 163,695.34, 245,531.94 and 63,836.92

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Solution

The fourth proportional to 163,695.34, 245,531.94 and 63,836.92 is: 95,751.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,695.34 : 245,531.94 = 63,836.92 : x
  2. Step 2: Convert to fraction form
    163,695.34/245,531.94 = 63,836.92/x
  3. Step 3: Cross multiply
    163,695.34x = 245,531.94 × 63,836.92
  4. Step 4: Simplify right side
    163,695.34x = 15,674,002,811.22
  5. Step 5: Solve for x
    x = 15,674,002,811.22/163,695.34
  6. Step 6: Final answer
    x = 95,751.06

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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.