Home / 55,540.65-83,323.94-16,098.51

Finding the Fourth Proportional to 55,540.65, 83,323.94 and 16,098.51

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Solution

The fourth proportional to 55,540.65, 83,323.94 and 16,098.51 is: 24,151.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,540.65 : 83,323.94 = 16,098.51 : x
  2. Step 2: Convert to fraction form
    55,540.65/83,323.94 = 16,098.51/x
  3. Step 3: Cross multiply
    55,540.65x = 83,323.94 × 16,098.51
  4. Step 4: Simplify right side
    55,540.65x = 1,341,391,200.84
  5. Step 5: Solve for x
    x = 1,341,391,200.84/55,540.65
  6. Step 6: Final answer
    x = 24,151.52

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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.