Home / 55,999.32-83,927.70-29,716.44

Finding the Fourth Proportional to 55,999.32, 83,927.70 and 29,716.44

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Solution

The fourth proportional to 55,999.32, 83,927.70 and 29,716.44 is: 44,536.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,999.32 : 83,927.70 = 29,716.44 : x
  2. Step 2: Convert to fraction form
    55,999.32/83,927.70 = 29,716.44/x
  3. Step 3: Cross multiply
    55,999.32x = 83,927.70 × 29,716.44
  4. Step 4: Simplify right side
    55,999.32x = 2,494,032,461.39
  5. Step 5: Solve for x
    x = 2,494,032,461.39/55,999.32
  6. Step 6: Final answer
    x = 44,536.83

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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.