Home / 36,837.36-55,256.42-29,488.53

Finding the Fourth Proportional to 36,837.36, 55,256.42 and 29,488.53

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Solution

The fourth proportional to 36,837.36, 55,256.42 and 29,488.53 is: 44,233.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,837.36 : 55,256.42 = 29,488.53 : x
  2. Step 2: Convert to fraction form
    36,837.36/55,256.42 = 29,488.53/x
  3. Step 3: Cross multiply
    36,837.36x = 55,256.42 × 29,488.53
  4. Step 4: Simplify right side
    36,837.36x = 1,629,430,598.86
  5. Step 5: Solve for x
    x = 1,629,430,598.86/36,837.36
  6. Step 6: Final answer
    x = 44,233.10

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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.