Home / 15,223.33-22,837.13-4,694.19

Finding the Fourth Proportional to 15,223.33, 22,837.13 and 4,694.19

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Solution

The fourth proportional to 15,223.33, 22,837.13 and 4,694.19 is: 7,041.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,223.33 : 22,837.13 = 4,694.19 : x
  2. Step 2: Convert to fraction form
    15,223.33/22,837.13 = 4,694.19/x
  3. Step 3: Cross multiply
    15,223.33x = 22,837.13 × 4,694.19
  4. Step 4: Simplify right side
    15,223.33x = 107,201,827.27
  5. Step 5: Solve for x
    x = 107,201,827.27/15,223.33
  6. Step 6: Final answer
    x = 7,041.94

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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.