Home / 110,216.68-165,232.80-51,094.84

Finding the Fourth Proportional to 110,216.68, 165,232.80 and 51,094.84

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Solution

The fourth proportional to 110,216.68, 165,232.80 and 51,094.84 is: 76,599.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,216.68 : 165,232.80 = 51,094.84 : x
  2. Step 2: Convert to fraction form
    110,216.68/165,232.80 = 51,094.84/x
  3. Step 3: Cross multiply
    110,216.68x = 165,232.80 × 51,094.84
  4. Step 4: Simplify right side
    110,216.68x = 8,442,543,478.75
  5. Step 5: Solve for x
    x = 8,442,543,478.75/110,216.68
  6. Step 6: Final answer
    x = 76,599.51

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1.5x scale

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.