Home / 271,637.01-374,852.07-150,774.75

Finding the Fourth Proportional to 271,637.01, 374,852.07 and 150,774.75

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Solution

The fourth proportional to 271,637.01, 374,852.07 and 150,774.75 is: 208,065.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,637.01 : 374,852.07 = 150,774.75 : x
  2. Step 2: Convert to fraction form
    271,637.01/374,852.07 = 150,774.75/x
  3. Step 3: Cross multiply
    271,637.01x = 374,852.07 × 150,774.75
  4. Step 4: Simplify right side
    271,637.01x = 56,518,227,141.23
  5. Step 5: Solve for x
    x = 56,518,227,141.23/271,637.01
  6. Step 6: Final answer
    x = 208,065.27

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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.