Home / 48,524.04-72,786.96-15,243.48

Finding the Fourth Proportional to 48,524.04, 72,786.96 and 15,243.48

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Solution

The fourth proportional to 48,524.04, 72,786.96 and 15,243.48 is: 22,865.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,524.04 : 72,786.96 = 15,243.48 : x
  2. Step 2: Convert to fraction form
    48,524.04/72,786.96 = 15,243.48/x
  3. Step 3: Cross multiply
    48,524.04x = 72,786.96 × 15,243.48
  4. Step 4: Simplify right side
    48,524.04x = 1,109,526,569.02
  5. Step 5: Solve for x
    x = 1,109,526,569.02/48,524.04
  6. Step 6: Final answer
    x = 22,865.50

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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.