Home / 271,775.13-375,037.09-150,924.13

Finding the Fourth Proportional to 271,775.13, 375,037.09 and 150,924.13

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Solution

The fourth proportional to 271,775.13, 375,037.09 and 150,924.13 is: 208,268.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,775.13 : 375,037.09 = 150,924.13 : x
  2. Step 2: Convert to fraction form
    271,775.13/375,037.09 = 150,924.13/x
  3. Step 3: Cross multiply
    271,775.13x = 375,037.09 × 150,924.13
  4. Step 4: Simplify right side
    271,775.13x = 56,602,146,525.98
  5. Step 5: Solve for x
    x = 56,602,146,525.98/271,775.13
  6. Step 6: Final answer
    x = 208,268.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.