Home / 225,075.21-337,131.65-182,195.43

Finding the Fourth Proportional to 225,075.21, 337,131.65 and 182,195.43

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Solution

The fourth proportional to 225,075.21, 337,131.65 and 182,195.43 is: 272,903.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,075.21 : 337,131.65 = 182,195.43 : x
  2. Step 2: Convert to fraction form
    225,075.21/337,131.65 = 182,195.43/x
  3. Step 3: Cross multiply
    225,075.21x = 337,131.65 × 182,195.43
  4. Step 4: Simplify right side
    225,075.21x = 61,423,845,129.60
  5. Step 5: Solve for x
    x = 61,423,845,129.60/225,075.21
  6. Step 6: Final answer
    x = 272,903.65

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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.