Home / 96,231.05-144,337.29-29,653.30

Finding the Fourth Proportional to 96,231.05, 144,337.29 and 29,653.30

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Solution

The fourth proportional to 96,231.05, 144,337.29 and 29,653.30 is: 44,477.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,231.05 : 144,337.29 = 29,653.30 : x
  2. Step 2: Convert to fraction form
    96,231.05/144,337.29 = 29,653.30/x
  3. Step 3: Cross multiply
    96,231.05x = 144,337.29 × 29,653.30
  4. Step 4: Simplify right side
    96,231.05x = 4,280,077,197.58
  5. Step 5: Solve for x
    x = 4,280,077,197.58/96,231.05
  6. Step 6: Final answer
    x = 44,477.09

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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.