Home / 110,152.53-165,257.24-46,940.88

Finding the Fourth Proportional to 110,152.53, 165,257.24 and 46,940.88

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Solution

The fourth proportional to 110,152.53, 165,257.24 and 46,940.88 is: 70,423.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,152.53 : 165,257.24 = 46,940.88 : x
  2. Step 2: Convert to fraction form
    110,152.53/165,257.24 = 46,940.88/x
  3. Step 3: Cross multiply
    110,152.53x = 165,257.24 × 46,940.88
  4. Step 4: Simplify right side
    110,152.53x = 7,757,320,091.82
  5. Step 5: Solve for x
    x = 7,757,320,091.82/110,152.53
  6. Step 6: Final answer
    x = 70,423.44

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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.