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Finding the Fourth Proportional to 67,848.04, 93,630.30 and 37,632.34

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Solution

The fourth proportional to 67,848.04, 93,630.30 and 37,632.34 is: 51,932.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,848.04 : 93,630.30 = 37,632.34 : x
  2. Step 2: Convert to fraction form
    67,848.04/93,630.30 = 37,632.34/x
  3. Step 3: Cross multiply
    67,848.04x = 93,630.30 × 37,632.34
  4. Step 4: Simplify right side
    67,848.04x = 3,523,527,283.90
  5. Step 5: Solve for x
    x = 3,523,527,283.90/67,848.04
  6. Step 6: Final answer
    x = 51,932.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.