Home / 32,996.79-49,495.23-8,036.82

Finding the Fourth Proportional to 32,996.79, 49,495.23 and 8,036.82

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Solution

The fourth proportional to 32,996.79, 49,495.23 and 8,036.82 is: 12,055.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,996.79 : 49,495.23 = 8,036.82 : x
  2. Step 2: Convert to fraction form
    32,996.79/49,495.23 = 8,036.82/x
  3. Step 3: Cross multiply
    32,996.79x = 49,495.23 × 8,036.82
  4. Step 4: Simplify right side
    32,996.79x = 397,784,254.37
  5. Step 5: Solve for x
    x = 397,784,254.37/32,996.79
  6. Step 6: Final answer
    x = 12,055.24

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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.