Home / 115,544.06-173,380.14-56,380.22

Finding the Fourth Proportional to 115,544.06, 173,380.14 and 56,380.22

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Solution

The fourth proportional to 115,544.06, 173,380.14 and 56,380.22 is: 84,601.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,544.06 : 173,380.14 = 56,380.22 : x
  2. Step 2: Convert to fraction form
    115,544.06/173,380.14 = 56,380.22/x
  3. Step 3: Cross multiply
    115,544.06x = 173,380.14 × 56,380.22
  4. Step 4: Simplify right side
    115,544.06x = 9,775,210,436.83
  5. Step 5: Solve for x
    x = 9,775,210,436.83/115,544.06
  6. Step 6: Final answer
    x = 84,601.58

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1.5x scale

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.