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Finding the Fourth Proportional to 60,014.50, 82,820.02 and 34,865.62

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Solution

The fourth proportional to 60,014.50, 82,820.02 and 34,865.62 is: 48,114.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,014.50 : 82,820.02 = 34,865.62 : x
  2. Step 2: Convert to fraction form
    60,014.50/82,820.02 = 34,865.62/x
  3. Step 3: Cross multiply
    60,014.50x = 82,820.02 × 34,865.62
  4. Step 4: Simplify right side
    60,014.50x = 2,887,571,345.71
  5. Step 5: Solve for x
    x = 2,887,571,345.71/60,014.50
  6. Step 6: Final answer
    x = 48,114.56

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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.