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Finding the Fourth Proportional to 60,327.69, 83,256.15 and 34,835.13

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Solution

The fourth proportional to 60,327.69, 83,256.15 and 34,835.13 is: 48,074.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,327.69 : 83,256.15 = 34,835.13 : x
  2. Step 2: Convert to fraction form
    60,327.69/83,256.15 = 34,835.13/x
  3. Step 3: Cross multiply
    60,327.69x = 83,256.15 × 34,835.13
  4. Step 4: Simplify right side
    60,327.69x = 2,900,238,808.55
  5. Step 5: Solve for x
    x = 2,900,238,808.55/60,327.69
  6. Step 6: Final answer
    x = 48,074.75

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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.