Home / 7,223.04-10,835.10-2,029.32

Finding the Fourth Proportional to 7,223.04, 10,835.10 and 2,029.32

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Solution

The fourth proportional to 7,223.04, 10,835.10 and 2,029.32 is: 3,044.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,223.04 : 10,835.10 = 2,029.32 : x
  2. Step 2: Convert to fraction form
    7,223.04/10,835.10 = 2,029.32/x
  3. Step 3: Cross multiply
    7,223.04x = 10,835.10 × 2,029.32
  4. Step 4: Simplify right side
    7,223.04x = 21,987,885.13
  5. Step 5: Solve for x
    x = 21,987,885.13/7,223.04
  6. Step 6: Final answer
    x = 3,044.13

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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.