Home / 96,213.36-144,336.24-29,651.52

Finding the Fourth Proportional to 96,213.36, 144,336.24 and 29,651.52

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Solution

The fourth proportional to 96,213.36, 144,336.24 and 29,651.52 is: 44,482.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,213.36 : 144,336.24 = 29,651.52 : x
  2. Step 2: Convert to fraction form
    96,213.36/144,336.24 = 29,651.52/x
  3. Step 3: Cross multiply
    96,213.36x = 144,336.24 × 29,651.52
  4. Step 4: Simplify right side
    96,213.36x = 4,279,788,907.08
  5. Step 5: Solve for x
    x = 4,279,788,907.08/96,213.36
  6. Step 6: Final answer
    x = 44,482.27

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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.