Home / 32,237.15-48,356.94-8,865.41

Finding the Fourth Proportional to 32,237.15, 48,356.94 and 8,865.41

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Solution

The fourth proportional to 32,237.15, 48,356.94 and 8,865.41 is: 13,298.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,237.15 : 48,356.94 = 8,865.41 : x
  2. Step 2: Convert to fraction form
    32,237.15/48,356.94 = 8,865.41/x
  3. Step 3: Cross multiply
    32,237.15x = 48,356.94 × 8,865.41
  4. Step 4: Simplify right side
    32,237.15x = 428,704,099.45
  5. Step 5: Solve for x
    x = 428,704,099.45/32,237.15
  6. Step 6: Final answer
    x = 13,298.45

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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.