Home / 34,537.32-51,863.76-30,192.48

Finding the Fourth Proportional to 34,537.32, 51,863.76 and 30,192.48

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Solution

The fourth proportional to 34,537.32, 51,863.76 and 30,192.48 is: 45,339.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,537.32 : 51,863.76 = 30,192.48 : x
  2. Step 2: Convert to fraction form
    34,537.32/51,863.76 = 30,192.48/x
  3. Step 3: Cross multiply
    34,537.32x = 51,863.76 × 30,192.48
  4. Step 4: Simplify right side
    34,537.32x = 1,565,895,536.52
  5. Step 5: Solve for x
    x = 1,565,895,536.52/34,537.32
  6. Step 6: Final answer
    x = 45,339.23

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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.