Home / 63,216.07-94,824.06-18,841.68

Finding the Fourth Proportional to 63,216.07, 94,824.06 and 18,841.68

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Solution

The fourth proportional to 63,216.07, 94,824.06 and 18,841.68 is: 28,262.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,216.07 : 94,824.06 = 18,841.68 : x
  2. Step 2: Convert to fraction form
    63,216.07/94,824.06 = 18,841.68/x
  3. Step 3: Cross multiply
    63,216.07x = 94,824.06 × 18,841.68
  4. Step 4: Simplify right side
    63,216.07x = 1,786,644,831.88
  5. Step 5: Solve for x
    x = 1,786,644,831.88/63,216.07
  6. Step 6: Final answer
    x = 28,262.51

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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.