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Finding the Fourth Proportional to 182,040.48, 273,124.80 and 93,335.76

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Solution

The fourth proportional to 182,040.48, 273,124.80 and 93,335.76 is: 140,036.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,040.48 : 273,124.80 = 93,335.76 : x
  2. Step 2: Convert to fraction form
    182,040.48/273,124.80 = 93,335.76/x
  3. Step 3: Cross multiply
    182,040.48x = 273,124.80 × 93,335.76
  4. Step 4: Simplify right side
    182,040.48x = 25,492,310,782.85
  5. Step 5: Solve for x
    x = 25,492,310,782.85/182,040.48
  6. Step 6: Final answer
    x = 140,036.50

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.