Home / 112,459.24-168,685.62-29,353.24

Finding the Fourth Proportional to 112,459.24, 168,685.62 and 29,353.24

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Solution

The fourth proportional to 112,459.24, 168,685.62 and 29,353.24 is: 44,029.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,459.24 : 168,685.62 = 29,353.24 : x
  2. Step 2: Convert to fraction form
    112,459.24/168,685.62 = 29,353.24/x
  3. Step 3: Cross multiply
    112,459.24x = 168,685.62 × 29,353.24
  4. Step 4: Simplify right side
    112,459.24x = 4,951,469,488.41
  5. Step 5: Solve for x
    x = 4,951,469,488.41/112,459.24
  6. Step 6: Final answer
    x = 44,029.01

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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.