Home / 48,730.40-73,036.73-23,732.99

Finding the Fourth Proportional to 48,730.40, 73,036.73 and 23,732.99

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Solution

The fourth proportional to 48,730.40, 73,036.73 and 23,732.99 is: 35,570.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,730.40 : 73,036.73 = 23,732.99 : x
  2. Step 2: Convert to fraction form
    48,730.40/73,036.73 = 23,732.99/x
  3. Step 3: Cross multiply
    48,730.40x = 73,036.73 × 23,732.99
  4. Step 4: Simplify right side
    48,730.40x = 1,733,379,498.87
  5. Step 5: Solve for x
    x = 1,733,379,498.87/48,730.40
  6. Step 6: Final answer
    x = 35,570.81

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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.