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Finding the Fourth Proportional to 24,688.61, 37,032.73 and 9,897.31

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Solution

The fourth proportional to 24,688.61, 37,032.73 and 9,897.31 is: 14,845.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,688.61 : 37,032.73 = 9,897.31 : x
  2. Step 2: Convert to fraction form
    24,688.61/37,032.73 = 9,897.31/x
  3. Step 3: Cross multiply
    24,688.61x = 37,032.73 × 9,897.31
  4. Step 4: Simplify right side
    24,688.61x = 366,524,408.96
  5. Step 5: Solve for x
    x = 366,524,408.96/24,688.61
  6. Step 6: Final answer
    x = 14,845.89

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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.