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Finding the Fourth Proportional to 63,222.61, 94,848.04 and 23,780.07

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Solution

The fourth proportional to 63,222.61, 94,848.04 and 23,780.07 is: 35,675.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,222.61 : 94,848.04 = 23,780.07 : x
  2. Step 2: Convert to fraction form
    63,222.61/94,848.04 = 23,780.07/x
  3. Step 3: Cross multiply
    63,222.61x = 94,848.04 × 23,780.07
  4. Step 4: Simplify right side
    63,222.61x = 2,255,493,030.56
  5. Step 5: Solve for x
    x = 2,255,493,030.56/63,222.61
  6. Step 6: Final answer
    x = 35,675.42

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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.