Home / 48,844.40-73,266.60-28,833.35

Finding the Fourth Proportional to 48,844.40, 73,266.60 and 28,833.35

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Solution

The fourth proportional to 48,844.40, 73,266.60 and 28,833.35 is: 43,250.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,844.40 : 73,266.60 = 28,833.35 : x
  2. Step 2: Convert to fraction form
    48,844.40/73,266.60 = 28,833.35/x
  3. Step 3: Cross multiply
    48,844.40x = 73,266.60 × 28,833.35
  4. Step 4: Simplify right side
    48,844.40x = 2,112,521,521.11
  5. Step 5: Solve for x
    x = 2,112,521,521.11/48,844.40
  6. Step 6: Final answer
    x = 43,250.03

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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.