Home / 9,822.29-14,733.50-2,802.29

Finding the Fourth Proportional to 9,822.29, 14,733.50 and 2,802.29

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Solution

The fourth proportional to 9,822.29, 14,733.50 and 2,802.29 is: 4,203.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822.29 : 14,733.50 = 2,802.29 : x
  2. Step 2: Convert to fraction form
    9,822.29/14,733.50 = 2,802.29/x
  3. Step 3: Cross multiply
    9,822.29x = 14,733.50 × 2,802.29
  4. Step 4: Simplify right side
    9,822.29x = 41,287,452.04
  5. Step 5: Solve for x
    x = 41,287,452.04/9,822.29
  6. Step 6: Final answer
    x = 4,203.45

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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.