Home / 113,953.32-170,952.66-35,064.54

Finding the Fourth Proportional to 113,953.32, 170,952.66 and 35,064.54

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Solution

The fourth proportional to 113,953.32, 170,952.66 and 35,064.54 is: 52,603.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,953.32 : 170,952.66 = 35,064.54 : x
  2. Step 2: Convert to fraction form
    113,953.32/170,952.66 = 35,064.54/x
  3. Step 3: Cross multiply
    113,953.32x = 170,952.66 × 35,064.54
  4. Step 4: Simplify right side
    113,953.32x = 5,994,376,384.68
  5. Step 5: Solve for x
    x = 5,994,376,384.68/113,953.32
  6. Step 6: Final answer
    x = 52,603.79

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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.