Home / 37,203.42-55,763.85-17,465.82

Finding the Fourth Proportional to 37,203.42, 55,763.85 and 17,465.82

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Solution

The fourth proportional to 37,203.42, 55,763.85 and 17,465.82 is: 26,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,203.42 : 55,763.85 = 17,465.82 : x
  2. Step 2: Convert to fraction form
    37,203.42/55,763.85 = 17,465.82/x
  3. Step 3: Cross multiply
    37,203.42x = 55,763.85 × 17,465.82
  4. Step 4: Simplify right side
    37,203.42x = 973,961,366.61
  5. Step 5: Solve for x
    x = 973,961,366.61/37,203.42
  6. Step 6: Final answer
    x = 26,179.35

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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.