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Finding the Fourth Proportional to 92,336.41, 127,416.59 and 52,060.07

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Solution

The fourth proportional to 92,336.41, 127,416.59 and 52,060.07 is: 71,838.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,336.41 : 127,416.59 = 52,060.07 : x
  2. Step 2: Convert to fraction form
    92,336.41/127,416.59 = 52,060.07/x
  3. Step 3: Cross multiply
    92,336.41x = 127,416.59 × 52,060.07
  4. Step 4: Simplify right side
    92,336.41x = 6,633,316,594.56
  5. Step 5: Solve for x
    x = 6,633,316,594.56/92,336.41
  6. Step 6: Final answer
    x = 71,838.58

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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.