Home / 88,683.02-122,383.68-52,893.44

Finding the Fourth Proportional to 88,683.02, 122,383.68 and 52,893.44

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Solution

The fourth proportional to 88,683.02, 122,383.68 and 52,893.44 is: 72,993.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,683.02 : 122,383.68 = 52,893.44 : x
  2. Step 2: Convert to fraction form
    88,683.02/122,383.68 = 52,893.44/x
  3. Step 3: Cross multiply
    88,683.02x = 122,383.68 × 52,893.44
  4. Step 4: Simplify right side
    88,683.02x = 6,473,293,835.06
  5. Step 5: Solve for x
    x = 6,473,293,835.06/88,683.02
  6. Step 6: Final answer
    x = 72,993.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.