Home / 32,830.49-49,204.42-17,837.39

Finding the Fourth Proportional to 32,830.49, 49,204.42 and 17,837.39

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Solution

The fourth proportional to 32,830.49, 49,204.42 and 17,837.39 is: 26,733.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,830.49 : 49,204.42 = 17,837.39 : x
  2. Step 2: Convert to fraction form
    32,830.49/49,204.42 = 17,837.39/x
  3. Step 3: Cross multiply
    32,830.49x = 49,204.42 × 17,837.39
  4. Step 4: Simplify right side
    32,830.49x = 877,678,429.26
  5. Step 5: Solve for x
    x = 877,678,429.26/32,830.49
  6. Step 6: Final answer
    x = 26,733.64

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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.