Home / 107,195.82-160,818.24-37,075.08

Finding the Fourth Proportional to 107,195.82, 160,818.24 and 37,075.08

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Solution

The fourth proportional to 107,195.82, 160,818.24 and 37,075.08 is: 55,621.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,195.82 : 160,818.24 = 37,075.08 : x
  2. Step 2: Convert to fraction form
    107,195.82/160,818.24 = 37,075.08/x
  3. Step 3: Cross multiply
    107,195.82x = 160,818.24 × 37,075.08
  4. Step 4: Simplify right side
    107,195.82x = 5,962,349,113.46
  5. Step 5: Solve for x
    x = 5,962,349,113.46/107,195.82
  6. Step 6: Final answer
    x = 55,621.10

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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.