Home / 163,260.30-244,562.40-110,116.20

Finding the Fourth Proportional to 163,260.30, 244,562.40 and 110,116.20

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Solution

The fourth proportional to 163,260.30, 244,562.40 and 110,116.20 is: 164,953.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,260.30 : 244,562.40 = 110,116.20 : x
  2. Step 2: Convert to fraction form
    163,260.30/244,562.40 = 110,116.20/x
  3. Step 3: Cross multiply
    163,260.30x = 244,562.40 × 110,116.20
  4. Step 4: Simplify right side
    163,260.30x = 26,930,282,150.88
  5. Step 5: Solve for x
    x = 26,930,282,150.88/163,260.30
  6. Step 6: Final answer
    x = 164,953.04

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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.