Home / 32,751.05-49,085.48-14,009.09

Finding the Fourth Proportional to 32,751.05, 49,085.48 and 14,009.09

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Solution

The fourth proportional to 32,751.05, 49,085.48 and 14,009.09 is: 20,996.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,751.05 : 49,085.48 = 14,009.09 : x
  2. Step 2: Convert to fraction form
    32,751.05/49,085.48 = 14,009.09/x
  3. Step 3: Cross multiply
    32,751.05x = 49,085.48 × 14,009.09
  4. Step 4: Simplify right side
    32,751.05x = 687,642,907.01
  5. Step 5: Solve for x
    x = 687,642,907.01/32,751.05
  6. Step 6: Final answer
    x = 20,996.06

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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.