Home / 241,449.13-362,175.51-91,649.04

Finding the Fourth Proportional to 241,449.13, 362,175.51 and 91,649.04

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Solution

The fourth proportional to 241,449.13, 362,175.51 and 91,649.04 is: 137,474.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,449.13 : 362,175.51 = 91,649.04 : x
  2. Step 2: Convert to fraction form
    241,449.13/362,175.51 = 91,649.04/x
  3. Step 3: Cross multiply
    241,449.13x = 362,175.51 × 91,649.04
  4. Step 4: Simplify right side
    241,449.13x = 33,193,037,803.01
  5. Step 5: Solve for x
    x = 33,193,037,803.01/241,449.13
  6. Step 6: Final answer
    x = 137,474.25

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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.