Home / 28,596.27-39,476.66-19,052.04

Finding the Fourth Proportional to 28,596.27, 39,476.66 and 19,052.04

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Solution

The fourth proportional to 28,596.27, 39,476.66 and 19,052.04 is: 26,301.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,596.27 : 39,476.66 = 19,052.04 : x
  2. Step 2: Convert to fraction form
    28,596.27/39,476.66 = 19,052.04/x
  3. Step 3: Cross multiply
    28,596.27x = 39,476.66 × 19,052.04
  4. Step 4: Simplify right side
    28,596.27x = 752,110,810.13
  5. Step 5: Solve for x
    x = 752,110,810.13/28,596.27
  6. Step 6: Final answer
    x = 26,301.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.