Home / 45,536.12-62,833.66-25,390.52

Finding the Fourth Proportional to 45,536.12, 62,833.66 and 25,390.52

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Solution

The fourth proportional to 45,536.12, 62,833.66 and 25,390.52 is: 35,035.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,536.12 : 62,833.66 = 25,390.52 : x
  2. Step 2: Convert to fraction form
    45,536.12/62,833.66 = 25,390.52/x
  3. Step 3: Cross multiply
    45,536.12x = 62,833.66 × 25,390.52
  4. Step 4: Simplify right side
    45,536.12x = 1,595,379,300.90
  5. Step 5: Solve for x
    x = 1,595,379,300.90/45,536.12
  6. Step 6: Final answer
    x = 35,035.47

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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.