Home / 32,386.21-48,584.85-14,857.54

Finding the Fourth Proportional to 32,386.21, 48,584.85 and 14,857.54

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Solution

The fourth proportional to 32,386.21, 48,584.85 and 14,857.54 is: 22,288.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,386.21 : 48,584.85 = 14,857.54 : x
  2. Step 2: Convert to fraction form
    32,386.21/48,584.85 = 14,857.54/x
  3. Step 3: Cross multiply
    32,386.21x = 48,584.85 × 14,857.54
  4. Step 4: Simplify right side
    32,386.21x = 721,851,352.27
  5. Step 5: Solve for x
    x = 721,851,352.27/32,386.21
  6. Step 6: Final answer
    x = 22,288.85

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Why These Related Problems?

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