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Finding the Fourth Proportional to 65,019.29, 97,527.50 and 29,958.94

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Solution

The fourth proportional to 65,019.29, 97,527.50 and 29,958.94 is: 44,937.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,019.29 : 97,527.50 = 29,958.94 : x
  2. Step 2: Convert to fraction form
    65,019.29/97,527.50 = 29,958.94/x
  3. Step 3: Cross multiply
    65,019.29x = 97,527.50 × 29,958.94
  4. Step 4: Simplify right side
    65,019.29x = 2,921,819,883.42
  5. Step 5: Solve for x
    x = 2,921,819,883.42/65,019.29
  6. Step 6: Final answer
    x = 44,937.74

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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.