Home / 35,050.10-48,369.87-19,135.22

Finding the Fourth Proportional to 35,050.10, 48,369.87 and 19,135.22

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Solution

The fourth proportional to 35,050.10, 48,369.87 and 19,135.22 is: 26,407.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,050.10 : 48,369.87 = 19,135.22 : x
  2. Step 2: Convert to fraction form
    35,050.10/48,369.87 = 19,135.22/x
  3. Step 3: Cross multiply
    35,050.10x = 48,369.87 × 19,135.22
  4. Step 4: Simplify right side
    35,050.10x = 925,568,103.82
  5. Step 5: Solve for x
    x = 925,568,103.82/35,050.10
  6. Step 6: Final answer
    x = 26,407.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.