Home / 32,953.20-49,437.62-10,766.54

Finding the Fourth Proportional to 32,953.20, 49,437.62 and 10,766.54

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Solution

The fourth proportional to 32,953.20, 49,437.62 and 10,766.54 is: 16,152.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,953.20 : 49,437.62 = 10,766.54 : x
  2. Step 2: Convert to fraction form
    32,953.20/49,437.62 = 10,766.54/x
  3. Step 3: Cross multiply
    32,953.20x = 49,437.62 × 10,766.54
  4. Step 4: Simplify right side
    32,953.20x = 532,271,812.21
  5. Step 5: Solve for x
    x = 532,271,812.21/32,953.20
  6. Step 6: Final answer
    x = 16,152.36

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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.