Home / 32,696.07-49,010.09-15,151.47

Finding the Fourth Proportional to 32,696.07, 49,010.09 and 15,151.47

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Solution

The fourth proportional to 32,696.07, 49,010.09 and 15,151.47 is: 22,711.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,696.07 : 49,010.09 = 15,151.47 : x
  2. Step 2: Convert to fraction form
    32,696.07/49,010.09 = 15,151.47/x
  3. Step 3: Cross multiply
    32,696.07x = 49,010.09 × 15,151.47
  4. Step 4: Simplify right side
    32,696.07x = 742,574,832.57
  5. Step 5: Solve for x
    x = 742,574,832.57/32,696.07
  6. Step 6: Final answer
    x = 22,711.44

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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.