Home / 48,703.74-72,996.83-23,706.33

Finding the Fourth Proportional to 48,703.74, 72,996.83 and 23,706.33

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Solution

The fourth proportional to 48,703.74, 72,996.83 and 23,706.33 is: 35,530.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,703.74 : 72,996.83 = 23,706.33 : x
  2. Step 2: Convert to fraction form
    48,703.74/72,996.83 = 23,706.33/x
  3. Step 3: Cross multiply
    48,703.74x = 72,996.83 × 23,706.33
  4. Step 4: Simplify right side
    48,703.74x = 1,730,486,822.40
  5. Step 5: Solve for x
    x = 1,730,486,822.40/48,703.74
  6. Step 6: Final answer
    x = 35,530.88

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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.