Home / 48,950.44-73,450.05-19,389.58

Finding the Fourth Proportional to 48,950.44, 73,450.05 and 19,389.58

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Solution

The fourth proportional to 48,950.44, 73,450.05 and 19,389.58 is: 29,094.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,950.44 : 73,450.05 = 19,389.58 : x
  2. Step 2: Convert to fraction form
    48,950.44/73,450.05 = 19,389.58/x
  3. Step 3: Cross multiply
    48,950.44x = 73,450.05 × 19,389.58
  4. Step 4: Simplify right side
    48,950.44x = 1,424,165,156.28
  5. Step 5: Solve for x
    x = 1,424,165,156.28/48,950.44
  6. Step 6: Final answer
    x = 29,094.02

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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.