Home / 36,862.16-55,260.50-14,367.65

Finding the Fourth Proportional to 36,862.16, 55,260.50 and 14,367.65

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Solution

The fourth proportional to 36,862.16, 55,260.50 and 14,367.65 is: 21,538.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,862.16 : 55,260.50 = 14,367.65 : x
  2. Step 2: Convert to fraction form
    36,862.16/55,260.50 = 14,367.65/x
  3. Step 3: Cross multiply
    36,862.16x = 55,260.50 × 14,367.65
  4. Step 4: Simplify right side
    36,862.16x = 793,963,174.68
  5. Step 5: Solve for x
    x = 793,963,174.68/36,862.16
  6. Step 6: Final answer
    x = 21,538.71

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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.