Home / 183,623.40-275,046.30-163,924.20

Finding the Fourth Proportional to 183,623.40, 275,046.30 and 163,924.20

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Solution

The fourth proportional to 183,623.40, 275,046.30 and 163,924.20 is: 245,539.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,623.40 : 275,046.30 = 163,924.20 : x
  2. Step 2: Convert to fraction form
    183,623.40/275,046.30 = 163,924.20/x
  3. Step 3: Cross multiply
    183,623.40x = 275,046.30 × 163,924.20
  4. Step 4: Simplify right side
    183,623.40x = 45,086,744,690.46
  5. Step 5: Solve for x
    x = 45,086,744,690.46/183,623.40
  6. Step 6: Final answer
    x = 245,539.21

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1.5x scale

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.