Home / 29,837.04-44,848.56-18,814.56

Finding the Fourth Proportional to 29,837.04, 44,848.56 and 18,814.56

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Solution

The fourth proportional to 29,837.04, 44,848.56 and 18,814.56 is: 28,280.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,837.04 : 44,848.56 = 18,814.56 : x
  2. Step 2: Convert to fraction form
    29,837.04/44,848.56 = 18,814.56/x
  3. Step 3: Cross multiply
    29,837.04x = 44,848.56 × 18,814.56
  4. Step 4: Simplify right side
    29,837.04x = 843,805,923.03
  5. Step 5: Solve for x
    x = 843,805,923.03/29,837.04
  6. Step 6: Final answer
    x = 28,280.48

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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.