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Finding the Fourth Proportional to 63,106.58, 94,632.17 and 23,636

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Solution

The fourth proportional to 63,106.58, 94,632.17 and 23,636 is: 35,443.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,106.58 : 94,632.17 = 23,636 : x
  2. Step 2: Convert to fraction form
    63,106.58/94,632.17 = 23,636/x
  3. Step 3: Cross multiply
    63,106.58x = 94,632.17 × 23,636
  4. Step 4: Simplify right side
    63,106.58x = 2,236,725,970.12
  5. Step 5: Solve for x
    x = 2,236,725,970.12/63,106.58
  6. Step 6: Final answer
    x = 35,443.63

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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.