Home / 112,064.12-168,046.90-33,184.44

Finding the Fourth Proportional to 112,064.12, 168,046.90 and 33,184.44

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Solution

The fourth proportional to 112,064.12, 168,046.90 and 33,184.44 is: 49,762.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,064.12 : 168,046.90 = 33,184.44 : x
  2. Step 2: Convert to fraction form
    112,064.12/168,046.90 = 33,184.44/x
  3. Step 3: Cross multiply
    112,064.12x = 168,046.90 × 33,184.44
  4. Step 4: Simplify right side
    112,064.12x = 5,576,542,270.24
  5. Step 5: Solve for x
    x = 5,576,542,270.24/112,064.12
  6. Step 6: Final answer
    x = 49,762.07

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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.