Home / 96,150.04-144,122.94-56,725.72

Finding the Fourth Proportional to 96,150.04, 144,122.94 and 56,725.72

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Solution

The fourth proportional to 96,150.04, 144,122.94 and 56,725.72 is: 85,028.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,150.04 : 144,122.94 = 56,725.72 : x
  2. Step 2: Convert to fraction form
    96,150.04/144,122.94 = 56,725.72/x
  3. Step 3: Cross multiply
    96,150.04x = 144,122.94 × 56,725.72
  4. Step 4: Simplify right side
    96,150.04x = 8,175,477,540.02
  5. Step 5: Solve for x
    x = 8,175,477,540.02/96,150.04
  6. Step 6: Final answer
    x = 85,028.33

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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.